This is what I'm thinking to do (right now at least) with the aft area of the cabin:
Icebox below present location, sink moved off to starboard, just forward of icebox.
The roundish area where the sink currently is will be the stove. I wanted it where the heat from it can leave the boat as quickly and as easily as possible. I also wanted to keep it away from the icebox.
I'll have lots of stowage under the countertop to starboard. The weight of this will be countered by the cabinetry I am building into the v-berth area to port.
I'm giving serious thought to making a gimballed stove out of my Magma grill, since I don't like it much as a grill, but it will hold a wok nicely (I have the version which functions as a grill or a stove). It will still be useable as a grill, and possibly even an oven of sorts, though I need to experiment with that.
Here's my first rough "sketch":