Okay, so I'm trying to make my rig a little more manageable, and I want to downsize from my ampeg 810 to a 2 cab setup. I was in Guitar Center (Morse Rd. Columbus, Ohio) and I saw they have a used GK 410 & 210 RBH cabs. I have a GK 1001RB-II, so I was thinking I could use the 410 behind me and the 210 as a monitor wedge, thus making it easier to hear myself, and (hopefully) make my sound guy happy. Anyway, what are the odds that GC will take a straight up trade... my 810 for the 2 GK cabs? The 810 is about 6 months old, bought at this GC, and is in good shape (other than a few small tolex tears hear and there). I know this may be asking a bit much for people's opinions, but I'd like to know before I lug the 'fridge up there and try to work my mojo. Any help/ advice is appreciated. Thanks!