I just received a decent amount of Carvin gift cards from the girlfriend/family. And I think I want to get an amp to run into a 4x12 Vin 30 cab. So I am looking on their site, and I see the two series of power amps. DCM and HD. I know the DCM are overall superior, but from what I can see its from a Pro Audio application stand point. What about from a Guitar Modeling application? Does the DCM serve any purpose or value beyond what the HD series would bring to the table?