question for the range experts?

I have narrowed my appliance selections down. But before I pull the trigger, I want to just review a possible range over a gas cooktop with built-ins.

I would need a 30" range with gas cooktop and electric convection oven. A warming drawer on the bottom would be nice.

So is there such an animal out there and can the resident experts direct me to brands/mdls to look at, price, and consider?

Thank you for reading and your advice. What a great forum where experts and users provide their input.

TD