In your opinion, what is the best new combo amp available under $1,000? That's street price, not MSRP. (At least 30w) For fun, what's the best under $1,500? Does $500 more get you a noticeable upgrade? (e.g. Vox blues in an AC30CC) Thanks! By the way, apologies to those who have seen this thread in other forums. I'm just trying to get a broad range of opinions before I shell out a grand or more.