I would just get a good low-powered tube amp - the best current production one in my opinion is the Pro Junior, which uses a pair of el84s.
problem is, you have to find one that does not hum; if you do, and upgrade to a weber 10a125 (like an old Jensen P10q), get a decent preamp 12ax7 and some good el 84s, it's as good as any vintage tube amp. You will notice the difference, the nice power-tube breakup, the decent headroom and the warmth - pedals tend to make everyone sound alike, I think -