One thing you could also do is just wire a couple of 25w resistors onto it as if they were speakers, a simple L-pad type thing but with speakers as well for a total of 100w. Then you could use bigger amps and not worry about accidentally turning it up too loud. Or bigger resistors for even more wattage. Kinda a virtual 4x12...
Dee
"When life's a biatch, be a horny dog"
Amps: Marshall JVM 410H w/ Plexi Cap mod, Choke Mod & Negative Feedback Removal mod, 4x12", Behringer GMX110, Amplitube 3/StealthPedal
Half a dozen custom built/bastardized guitars all with EMG's, mostly 85's, Ibanez Artwood acoustic & Yamaha SGR bass, Epiphone Prophecy SG, Vox Wah, Pitchblack tuner plus assorted pedals, rack gear etc. for home studio use.