Hey, just an update on this:
I decided to go ahead and try the widebody. My immediate finding was that, unlike in the 27" Royal Atlantic cab, the stock C90 sounded pretty bad in the 23" widebody closed back cab. It's amazing what a difference the cab makes.
I know, different design and all that... I've long had a love/hate thing going with the C90, but I am loving it in the bigger RA cab enough to want to just leave it alone there. In the WB, it sounded congested and small.
I swapped the C90 for an ET65 that I had laying around, and it sounds *much* better. I might swap around some more for an ET90 that I have in a different cab to get back to the higher wattage, but for now I am happy.
Bottom line, IMHO: the WB cab is a decent match with the ED, with a speaker swap. :roll: