All the ovens in the more expensive half of the market have the features you are looking for the difference is quality and how well these features perform.

My ratings from best(and most expensive) to good(and least expensive) are....

1)Gaggenau
2)Wolf
3)Electrolux
4)GE Cafe/Profile

The Gagg does not have slide out racks but a side opening door. You just grab the pan or sheet because you are not reaching over a hot oven door. Additionally it has an air catalyzer that evaporates grease before exiting air into the kichen. Controls are not intuitive but easy to learn with half our reading of manual. Also has motorized rotisserie.

In oven stacks the MW generally goes on top of the standard oven. Since heat travels upward, the oven slowly damages the MW. And the oven generally last twice as long as the MW. So some people move away from combo units and use a built-in countertop that can be tossed and replaced.

Another option is the Microwave Drawer. It can go underneath the standard oven. Heat generated by MW will do nothing to standard oven.

I picked a 36" CC range,24" Gaggenau oven and placed a Sharp MW drawer underneath. Sharp makes drawer MWs for Wolf with Wolf doorskins too. I get a kick out of getting something out of the MW and bumping with my hip to close the door. It is a little luxury convenience.

Good Luck!

Thanks deeageaux. You have hit on exactly what we are trying to accomplish. We are planning to use a "throw-away" countertop microwave above the oven that utilizes a trim kit. We would prefer something wider (and simpler?) than the 24" gaggenau and a countertop microwave that is bigger than the drawer.

Is your drawer the manual open/close or the mechanized one?

My drawer is the new model that has both mechanized and manual open/close.

It has an open/close button. You can also pull it open or tap with hip and close it.

It fits a standard caserole dish and/or Starbucks Venti cup. The only thing I don't see it fitting is a whole chicken. I just use to reheat never to actual cook in.

They do make a 30" Gaggenau convection oven and a 30" Sharp MW drawer.

Gagg reliability is top notch. I don't see why one would "want" less features. All the features you want already requires a computer circuit board which is the main cost to repair a "complicated" oven.