O.k.- I don't want to be rude or disrespectful, but I'd talk to a KD or cabinet person 1st. Architects are good, but they are not kitchen designers & there are a few things about this kitchen that could be tweeked. And as far as I can tell -you have no drawers!
A good KD or even cabinet person will be able to point out some of corrections needed. For 1- corner cabinets should be 36", you should maybe "build in your sub-zero, it be beter if there were a panel or something between the d.w. & oven. I think you could move the ovens down to the end of the run & do your hutch like cabinet next to the d.w. that would still give you the same look & storage but more convenient to the dishwasher. A 30" oven usually goes in a 33" cabinet.
Those are just a few things I see,,, Good Luck

hmmm... I'd have all drawers in base cabs except sink and possible LS or SS. easier access. including in island.

How about the fridge to the left of sink (lower left corner) and wall oven to the right of the range. cooking appliances together. fridge would still be on the outer edge and out of cooking area. take things from fridge, to sink to clean then on to the cooking area.

the LO is very light and difficult for me to read so i can't say anything about the space between counter and island/aisles.

You have not ordered cabinets yet, right?

Change the two cabinets in the island to drawers with soft close and store silverware, dishes there. It would work better if you slide the island away from the sink so that at least a 4.5 foot isle existed between the sink and island.

Alternate(1) is to switch the ovens and dish storage cabinet. This is the smallest way of correcting for dish storage.

Alternate(2) is to not have oven cabinet at all. Warming drawer to one side of cooktop, both ovens under the island top.

Personally, I completely agree with the doors need to become drawers comment above. I would also like a prep sink in the island or to see if the ref could be on the other leg of the "L" shape... So the dishes, micro and ref had better accessibility to people want a drink or snack or to set table or clean up. If you image a kid getting lemonade in the summer, right now the best way for that is to pick up a glass from the dining area cabinet and walk through your work area to the ref.

You also might look at how you cook a bit more. I realize I'm not like most people (duh!) - I hate putting unwashed stuff in the ref so I pre-wash most veg when its purchased or brought in. Most people wash immediately before using. If you are in the second category, it might be important to try and arrange the kitchen so stuff coming from the ref goes to the sink, the prep area and then the range.

Thanks for all the help so far.

Granite girl thanks - - we are meeting with KD tomorrow, which is why I wanted to get some feedback asap. Unfortunately, the drawings are very light so I guess you can't see that each lower cabinet has one drawer above. I am also planning to add 2-3 drawers under cooktop (induction, so plenty of room.) Thinking about adding one full bank of drawers in island. Subzero will be built in and will have panels. I was thinking about swapping ovens and hutch. Will it be weird to have the ovens all the way at the end?

desertsteph - thanks - We did at one time have ovens and fridge swapped locations, but I can't do that now because fridge has already been shipped and door opens right to left (hinges on right.)

bmorepanic -thanks. I have not ordered cabinets but need to soon unless I want house reno to go on forever. On the other hand, don't want to overly rush it. I don't wash ahead of time. I made decision not to do prep sink because I wanted island completely free. If the kitchen were larger overall, I would definitely do it, but it's not huge.

Thanks to all!