ok so right now I have an Ampeg B2 Combo(15", 350watt), and an SVT 410HE. I like the rig but I'm looking for a bit more headroom and over all volume and a bit more low end punch. Also now that my band is gigging a couple times a week portability is becoming an issue. My thought has been to replace my rig with the SVT 410HLF, and rackmount GK 700RB, Korg DTR 2 or something of that sort. Please tell me what you think or offer up suggestions it'll probably be a couple months before I would do this but I figure I might as well start now. Anythoughts or advice?