John, I pulled the grills off mine and am looking at the baffles. I think your very sanitary layout looks much cleaner and better balanced visually than the foilcal and knobs.

Given these and the Piano Black and Maple pairs we can now look at, this is a new game. Since it is the sound we are after, builders can construct them to look like whatever they want them to look like, including original. Obviously, aesthetic as well as sonic improvements are possible. I suppose we owners of originals are bound by tradition to keep the appearance as originial as possible. Score one more for building over buying.

Thanks in advance for posting the xover plans.

Clark