I have looked at the billfort page on a number of occasions, while considering a set of GPA 604s.

But what to do if one also wants a center channel for HT? Isn't it desirable for the centers of the three drivers to be at the same height? With the billfort cabinets the driver centers are at 38" and the top of the cabinet is at 48". Which means the screen/display would probably be too high on the wall?

Would it be better to use a slightly smaller 606-like cabinet (roughly 7.5 cu ft), and keep the driver centers closer to the floor? The driver centers are more like 24" off the floor, and the top at 36" - which seems more managable when thinking about a center channel cabinet...

Room size is 13' wide by 28' long, with normal 8' ceiling. Listening/viewing position is about 12' from the wall.

One other question: why are there so few corner cabinets these days? Are there technical reasons against them? I have to admit I like their looks.

Any advice from the pros appreciated!