I am in the market for a new amp. Thing is, I've already got a Genz-Benz M-Line 200W combo, which is very clean and clear, but sound bad when you run any overdrive into it. I'm thinking of using that amp for my cleans, and a new amp for my overdriven sound. In particular, I am looking for a solid-state amp without a tweeter, or at least one that you can attenuate. A couple of candidates so far are the SWR WorkingPro 12, the Gallien-Krueger MB150 MicroBass, and the Nemesis RS212 combos. What amps do you think are punchy and bright enough to amplify a really solid overdriven fuzz sound (preferably under $1500)?