This is exactly the situation I'm in!.....I'm currently selling off all my older Trace gear to fund a Barefaced big twin cabinet....just about got the funds together. Alex suggested keeping my old TE ah400smx and newer ah500-12 just to see how they fair with the new cabinet.
The tc electronic was the first alternative lightweight option I looked at (the rh450) but I'm now considering gk fusion (500w) valve amp or gk1001rb. Also the mark bass little tube amp gets good reviews.....? Being a trace man myself for the best part of 20years it's all a bit daunting, but, just like Big Rob, I feel the time for a change is fast approaching...
Barefaced was ordered 2 weeks ago - so about 6 weeks to wait!
JohnO