Uploading finally worked! This version has a 30" range with a 36" hood, which leaves space for a corner susan plus a couple inches of wiggle room. To keep the same reveal on each side of each window, I added open shelves beside the pantry (maybe display colorful mixing bowls), and another cookbook slot to the left of the fridge. If you don't care about symmetry in the window reveals the 27x42 upper is fine beside the fridge. With the narrower range and hood, you could also leave the wall on each side open, by using the two 27" cabinets on the left wall. If the fridge is moved down far enough, the 39" upper will fit between it and the window, but you'd need to check the specs for the door clearance--you need some space between the fridge and the wall, to make sure the door will open far enough to remove the crispers for cleaning. One of the 27x24 bases could be switched with the 24x30, since there is a pony wall on the island.Another option, with the 30" pantry beside the fridge. There's open space on each side of the window above the clean-up sink, but no spot for the 15" upper cabinet. The extra 27x24 base can go on the L, and you would have space for a wall oven in the bottom left corner, if you'd like separate cooktop and ovens. The 39x42 upper wouldn't fit, but you might be able to use the 15" upper beside the oven cabinet.

do you think there’s any way to get the sink onto that peninsula? Not the sink and the DW, and a prep space, which should be beside the water source. You could add a prep sink to the peninsula, and keep the clean-up sink in its existing location. With a basement, moving plumbing a few feet shouldn't be a big problem (in the grand plan). You might think that the kitchen is too small for two sinks, but you could choose where to prep, and if you have help in the kitchen, you'd have separate work areas. If you wanted to return the prep sink to counter/serving area, get an integrated cutting board. Having the prep sink on the island would allow you to move the range down toward the window, leaving more counter between it and the fridge, and would give you a bit of step-back space when opening the oven door. I don't think I'd put the fridge any deeper in the kitchen, especially with the narrow work aisle, which is also a traffic aisle to the back door. ETA, I'd keep the wider table. We have a multipurpose room, 12 x 24 on the outside, with window seats and closets on one exterior wall. The other long wall has a cabinet with a prep sink (while it's technically not in the prep space, I love my second sink), another closet and a bumped-in area which is the former exterior part of the chimney. So, we have about the same width to set up tables for holiday dinners. We use 30" x 72" folding tables, which are fine for an occasional meal, but there is no space on the tables for any serving pieces larger than s&p shakers and a butter dish. Every holiday meal is served buffet-style, which is still better than balancing a plate on one's knees in the LR.

So -- you have a Dining Room + Breakfast + Island seating? Do you really need three places for eating/sitting? What everyone is trying to tell you is that you cannot fit everything you want into your space as-is. Your aisles, in particular are too narrow, especially where you show seating and between the island and cooktop/sink wall. You have a lot of "wants" that need significant wall space and one of the things causing you issues. If you go with a range instead of a cooktop, for example, you would save 33" of needed wall space. Jan's idea of switching the Kitchen and Breakfast area probably gives you the best chance at getting all your "wants". Regarding your aisles...Aisles are measured to/from the things that stick out into them the farthest -- counter edges, appliances, etc. They are not measured b/w cabinets. Cabinet measurements only include the boxes; they do not include doors/drawer fronts or the 1.5" counter overhang. When there's an appliance such as a refrigerator or range that sticks out past the counters, that appliance becomes the item you measure from on that side. Minimum recommended aisle widths: Work aisle with one person and always one person and no through-traffic -- 42" Work aisle for more than one person (cooking, prepping, cleaning up, getting a snack) and minimal traffic -- 48" Work aisle with through traffic -- >48" Walkway with no cabinets/appliances/counters/seating -- 36" Walkway behind seating with no counters, appliances, or significant traffic -- 44" Walkway behind seating with counters or appliances or traffic -- 54" Walkway between two seating areas with seats on both sides of the aisle -- 60" Minimum seating overhangs: Table-height seating (30" off finished floor) -- 18" of clear leg/knee overhang Counter-height seating (36" off finished floor) -- 15" Bar-height seating (42" off finished floor) -- 12" (with 18" raised surface to accommodate dishes/glasses when eating without knocking them off the raised counter) The above and more are explained in the following FAQs: Work Zones, What Are They?: https://www.gardenweb.com/discussions/5500762/faq-kitchen-work-zones-what-are-they Aisles Widths, Seating Overhangs, etc.: https://www.gardenweb.com/discussions/5500771/faq-aisle-widths-walkways-seating-overhangs-work-landing-space-etc Storage Planning: https://www.gardenweb.com/discussions/5500787/faq-how-do-i-plan-for-storage Layout Help FAQ: https://www.houzz.com/discussions/5500789/faq-how-do-i-ask-for-layout-help-what-information-should-i-include Ice.Water.Stone.Fire, a humorous discussion of Kitchen design: https://www.houzz.com/discussions/2699918/looking-for-layout-help-memorize-this-first

Unfortunately your original layout is more functional than the proposed. How about putting the table in the former kitchen space? Then I’d make a built in hutch in that area bumped into the powder room. Can you move the door to the sunroom to the mudroom? Then you can get some decent wall space in the former dining room for a new kitchen.