So I've been really happy with my live setup as of late: Ashdown ABM 500 EVO II (2) Acme Low B-2 (2x10s) Great vintagey vibe with plenty of low-end from the cabs and decent portability. Recently though, I've been enjoying the rich tubey sounds I get with my Fender Blues Junior at bedroom practice levels. I just tried plugging its speaker out from the amp (bypassing the combo's 12" spkr) straight to one of my Acme Low B-2s. It sounded good, of course with a good amount of low end roll-off, but still desirable. (ABing of the Ashdown and Fender to come later) Yet I do have a couple of questions: 1. What can I expect from running a bass into an all-tube guitar amp to a bass cab longterm? Will the amp be able to handle the input? 2. Also, can I set an all-tube guitar amp on top of a boomy bass cab without damaging the innards of the amp? 3. Opinions. Everyone's favorite. What do you think of the prospect of gigging with a Blues Junior (amp) into two 2x10 bass cabs? Ridiculous or ridiculously awesome?