My big rig consists of a Demeter HBP-1, an SF2, a BBE 461, a Rane DC24 and a Crown PowerBase 2, into a Pacific 15 Thiele cab with a Fane Colossus 15 for the low end, and an Ampeg SVT 410HE for the top end.
My combo amp is now a Boogie Scout, which is *almost* loud enough to make me get rid of the big rig. In fact, it's loud enough to cover any situation that doesn't dictate earplugs.