What speakers are you running again?
Hey PingPing, This question above is really relevant.
Let us know what you will be driving now, or, what is in your mind for speakers?
Also, if there is any way you can start demo'ing, this will help, IME. Where are you located?
When I was in the market for an amp, I had the good fortune of being able to try a few amps on my speakers, before I decided on the Radford. When a tube amp came up for sale in my area, I requested a trial.
While the sound of an amp can change through modding, It's good to be able to know what your starting point is, before making a purchasing decision (if possible).