I paid less for both the Mark AND the 6505+ than a JP2C head costs. I really feel like I stole the Mesa, I am stoked. I won't really use either of them much anyway, 99% of my playing these days is KPA for rhythms and Fractal for leads. I should just put the FAS in the loop of the KPA and be done with it, but you know how we all are when GAS strikes. Sometimes you just need 5 balls and 4 amps.