Anybody use one? I'm in dire need of a (much) bigger rig now that I'm in a gigging band, and I'm looking pretty hard at the Kustom Groove series. I've pretty much settled on the Groove 1200 head, and I'm leaning towards the Groove 410 cab, but I haven't heard it. Does anybody have any experience with it? My band plays hardcore/metal along the lines of As I Lay Dying or Throwdown, so I'm looking for a fairly agressive sound with a fair ammount of bottom end, since we tune to C or C#. Anybody have a couple of pennies to spare? It seems like the Groove 1200 is getting a lot of press and good reviews, but I'm having a hard time pulling up anything about the 4x10.