I'm thinking that the Markbass might be the easiest route for this room. Probably wouldn't need the extension cab here. The GK isn't made anymore, and I think their newer combos don't sound great for DB. This club has a monstrous Steinway D that came from the LA Phil and roars in the low end so a GK MB150 wouldn't cut it anyway.
Aguilar would be cool, but that would require a separate cab and would get pretty expensive quickly. Acoustic Image would be cool, but I'm not sure it would sound great in this room. The Doubleshot combo looks to be pretty expensive.
Anyone know what the Markbass combo is called? I always forget. We have a couple in our music dept. at the college where I teach. I can always get a sound out of it.
@Sean Riddle I heard you played a NYE gig with my pal Karl up my way. Nice!
@Eric Hochberg- Thanks for the Chicago lowdown!