So here it is, I bought a Little Mark LM-II and I really like it, great sound although I have been a little bummed because of the LM-III coming out soon. I bought it at GC and have like 5-days to return. I have almost accepted the LM-II because of pricing, sound, weight... Now I find the Carvin BX500 and I'm like confused, Carvin has done the the updates that I'd like to have in the Little Mark, Mute, DI Volume, EQ out the *&$*%, Light Weight, Rack Mount,... Has anyone done a comparision of the two amps? used to own a Carvin LB75 a few years ago and it was the bomb when it was new. Just looking for feedback. Thanks in advance.