I've read some great comments (especially from jokerjkny - thanks man, and I love your avatar) about the Acme Low-B2. I'm trying to price out my amp setup, and I really love the sound of the Aguilar DB359, but I've heard that the Low-B2 need ALOT of power. Can a 200W tube head drive this 2x10?? Or do I need a DB728? (and another 6 months of saving) Second question - why does Aguilar only offer 400W max (DB728)? How many Acme Low-B2's would this power? I don't want to have to buy the DB680 + DB728 if I can get through practice (a really loud drummer and lets assume 2 reasonable guitarists) and small venues with a DB359. Thanks!