I've heard very good things about Crate amps. And from the input you've got here, I'd say go for it. If you don't mind dropping a bunch of money, Soldano makes some really sweet amps. Also, Line 6 makes some pretty decent solid-state amps. I know a lot of people don't like them but they sound pretty good imo and they've got all sorts of funky effects built in to their amps.