I own an early Traynor YBA-1A, and I have measured the output to be very close to the 90W rating. I think it was around 85W RMS, into a 16-Ohm resistive load with a 400Hz sine wave input. Incredible little amp, although I'm sad to say, I don't believe I've ever played bass thru it. Anyway, there's no reverb so it doesn't meet the requirements anyway.
I'd have to second the recommendations for the MusicMan & the V4. Those are the obvious choices. There were also the Dual Showman Reverb and the Marshall Artiste, but I suppose those have gotten to be fairly expensive.
I use a Marshall Major myself but again, no reverb. You could always pick up a reverb pedal. There are some very good sounding units out there these days.