Several points: 1) Higher cfm will not make up entirely for decreased capture area. I think of blower performance as what determines how quickly smoke etc. that has been captured by the hood can be evacuated. Inadequate cfm means the hood will not clear fast enough to "make room" for incoming smoke, thus leading to spillover. However, an overly small capture area means that some smoke will never enter the hood at all. Remember that smoke diffuses laterally as it rises, and that is compounded if there is any cross-current of room air. As a first approximation, smoke that drifts laterally beyond the edge of your hood is lost no matter how high the cfm rating is. Kind of like trying to go faster on an icy road by installing a bigger engine, when the limiting factor is the spinning tires. Re haus proud's comments: all of the major hood manufacturers other than VAH allow remote blower installation. In the case of the OP, though, it sounds like he/she is venting through a side wall. That eliminates possibility of using a blower mounted inside. Only remote option would be to mount an external fan on the side of the house, which on the first floor of a house would look pretty weird. "Air intake surface covering entire underside of hood"? Isn't that all of them, except for some of the "Euro-style" hoods that have a flat piece of glass extending beyond the edges of the hood? Otherwise, the entire underside of any hood is "capture area." However, that is not related to airflow noise. That is almost all generated at the actual point where the ducting connects to the hood. "Forcing" the air through the much narrower diameter duct causes acceleration and turbulence, thus the noise. And remember that the largest duct in any standard hood is 10'', so that's pretty much fixed independent of brand. weissman: my experience differs somewhat. I have a 42'' 600 cfm VAH over a 36'' Dacor cooktop. I clearly get spillover. May reflect how I cook: I love to sear (favorite salmon recipe involves preheating dry pan on max heat for 4 minutes then dumping in fish). I'm hoping the new hood with 1200 cfm remote blower will do better over the Lacanche, and if I could, I would choose a different hood with higher cfm over the Dacor as well. Agree totally that increasing the depth from standard 24'' to 27'', or at least mounting the hood out an extra 3'' or so will partially compensate for the narrow width. amysrq: re choice of hoods--all the companies you name are good choices. As always I'll throw in a plug for Modern-Aire (Modern-Aire) with whom I've had an excellent experience. I know others have liked Metallo Arts for really wild, over the top designs. Any of these companies would make a good hood for you. I think it's more of a design decision: find one you like the looks of and you should do fine.

30" ranges are fairly standard so resale shouldn't be an issue. I went with a 30" range because storage was more important to me - I was able to put in a corner supersusan by staying with a 30" range. 36" ranges are somewhat more convenient if two people are cooking at once - but 36" ovens take longer to preheat. You need to decide how important the larger range is to you. Personally, I'd leave it the way it is but it's really your choice.

We entertain a lot and cook every night. When we remodeled we replaced the 30" cooktop and double wall oven with a 30" dual fuel range and 30" 240V Advantium wall oven. You will have to learn sequencing with the Advatium for multiple dishes, especially if you are going to use the microwave. The oven needs to cool down some before using the MW. We got a great deal on a GE Monogram Pro DF range and all of them are working perfectly.

We bought a KA slide in about 4 years ago for about $2,000. I really love it