The pullouts on our vanities remind me of a spice rack. They're about 3" deep and are spaced far enough apart (farther apart than those pictured on the linked page) to hold tall bottles of hairspray, lotion, etc. Each shelf has a rail to hold everything in place. I think they're a great compliment to standard drawers. Pullouts are better for holding bottles (especially spray bottles) that could leak because they keep everything in an upright position. They make it easier to find things too because you can see everything at a glance without rumaging through a drawer. I added clear acrylic flatware/drawer organizers to my pullouts so I could use them for smaller items (e.g. make up, hair ties, nail clippers) too. Here is a link that might be useful: Scroll down to click on 'Vanity Pullout'

What if you did a blind corner pullout instead of the 15" cabinet & super susan to the right of the range? (See link below) You could have the cabinet people make the cabinet front into a faux set of drawers to visually match the drawers on the left side of the range to get your symmetry. The door would be hinged on the right and open toward the sink wall. My Mom did this in almost the exact same scenario at the corner (- the faux drawer front) & it works great. Then you could also have a bigger spice pullout next to the sink. We have a large spice pullout (15" wide & 3 tiers) & it holds our salt, pepper, cooking oil, non-stick spray, flavorings, spices, sprinkles, etc. I don't think they called it a spice pullout though--maybe an undercounter pullout pantry? Ours does have a faux front with a drawer over cabinet look to make it symmetrical with the other side of the range. I would see about changing the exterior of the spice pullout to look like a cabinet vs. a column as there is no matching column on the other side of the sink which makes it look awkward & out of place to me. Unless you're going with a large D-shaped sink, I would be tempted to eliminate the cabinet on the end of the sink run, slide the DW down to the end & enlarge the sink to a 36" base that would allow for a very nice size double sink. Overall, I really like your plan. Hope this helps! Here is a link that might be useful: Blind Corner Pullout

I'm going to link the long thread about spice storage that Sayde was talking about. We have a small kitchen. But we were determined not to commit the mistakes of our past kitchens regarding spice storage. A previous home had the little plastic stair-step shelf (from BB&B) in an upper cabinet. It was OK, but while it made the spices slightly more visible than without the stair-step, it still was jumbled and hard to fumble through. It didn't really allow you to reach quickly in and grab a spice jar while cooking. Worse though, was our pre-reno kitchen with the vertical pull-out spice rack. DH swore that no matter what, that kind of spice pull-out would not be a part of our renovated kitchen. He hated bending to see the spices, the bottles moved around and shifted too much in the pull-out, you had to move from one side around to the other to find your spice, and when the rack was pulled out it impeded traffic in the kitchen. So we looked at Loves2cook4six's solution (see linked thread, 3rd post from the top), that Sayde also mentioned, of bottles in a drawer with labels on the top of the bottles. We also thought of something similar to what Northsong mentioned above. DH nixed that, cause he felt we'd never get around to transferring the spices we buy to the other bottles. So another requirement was that spices stay in their "OEM" bottles. Then we saw Cat_mom's. Eureka! An insert from Rev-a-shelf in a shallow drawer next to the range. The insert holds the bottles at a slant, and everything is instantly visible and accessible. No bending, no squinting, no walking around, no reaching, no moving a bottle to get to another. The insert is a nice wood. And we can keep the spices in their OEM bottles. Although our kitchen is small, we were able to spare a shallow wide drawer dedicated to spices. Eliminating the vertical spice pull-out we had before meant our drawers gained a few more inches. DH comments on how much he loves the spice drawer about once a week. Cat_mom's is pictured on the linked thread about 1/4 the way down. Then Mysterymachine discussed it with Cat_mom in that thread, and installed something similar too. Hers is pictured about a little more than 1/2 way down the thread. There are plenty of other ideas. It's a really great thread. Here is a link that might be useful: Really Great Kitchens Forum Thread about Spice Storage

Not a solution for the OP-this is how I usually do them. Pictured is a 15" frameless. I aim for 15-18", 21 max.I rarely allow a 9" cabinet into a design but have done these at 12" For semi custom brands ordering is a hack, talk with your KD and get detailed drawing and order info. Should be something like- door shipped loose (or deleted and separate door ordered) one standard RO, one tall RO or drawer box (8" high). Method for field install of door depends on door style-options include : 6" tall narrow angle brackets on sides, "L" bracket on top of bottom box, ply attached to door, sometimes can just attach the door to the bottom box-depends. From mid range and up can just be ordered. I disable the soft close on the bottom RO often to cut down on stress when opening and no the bottles don't fall over. We used to do this a little differently so I don't have current photo just rendering but the cut away side helps clarify (have a few installing currently and will get pix once they are loaded).