N00B question: A friend of mine is willing to sell his Triaxis to me. I don't have a seperate power-amp like a 2:90, but I do have a Dual Rectifier, Mark V 35 and Mini Rectifier (also various other amps like Marshalls, ENGLs, Peavey's etc). Will running the Triaxis into one of those amps' FX Return sound good or will there be a considerable difference between that or running it into a seperate Boogie power amp? I can't afford an extra power-amp right now... I know those Mesa poweramps sometimes have voicing options, like 'Modern' and 'Vintage', I just hope I won't miss out on some good tones if I don't have those options on the poweramp I'd be using. Thanks!