I have a VTL ST-150, and if you find it dark and want something solid state, I'd suggest looking at the Cambridge Audio Azur 840W, which is right in your range - About $2400 new and $1500 used. An excellent solid state amp, with good bass definition and detail. But, it does run hot, so if that's a major consideration, it might not be a good choice for you.
If you generally like the tube "sound" but want solid state convenience you could also consider the conrad johnson MF-2500, which runs cooler and, used, is right in the middle of your price range.
If you generally like the tube "sound" but want solid state convenience you could also consider the conrad johnson MF-2500, which runs cooler and, used, is right in the middle of your price range.