That's a cool setup Fluf - definitely doable with the 1540L as well as it has a lot of juice per channel. I've experimented and one channel is enough to get quite a lot of sound (usable gig volume for sure) out of my 15/6, so it'd be easy to run monitors and bass off of it in a pinch I'm sure.
The rack is an older SKB, with just a little panel on the back, twist locking clamps on the full front. It actually rolls pretty well but what I like the most is that it is ridiculously light. I have an Anvil 4-space as well and the weight difference is impressive.
Carvin actually raised the price on these back up to 450 new, so it's quite a bargain. One of these and a bargain preamp like the BBE 383 (60 bucks on Musicgoround) and you'd have quite a rig.
I'm open to any and all trade offers as well, and have up to 200 bucks cash in the pocket I could add on top for the right mini amp
