Good choice, dread! I think these are the best value in small tube amps. It's like the Princeton Reverb of yesteryear without the price tag. Love the tolex and tan front combo!
There are also tons of mods out in the Interwebs if you're a solder slinger, but the biggest simple improvement is a speaker upgrade. Lots of people suggest that an Eminence Rajun' Cajun' makes a big difference.