I have a GK Backline 600 running into a GK 410GLX. I don't like the sound. I can't really describe it, but it just isn't right. For example.... if I set my blowtorch to be as fuzzy as can be, you can barely even tell the difference unless I turn the volume waaay down. On normal practice volume, blowtorch on sounds the same as blowtorch off. I guess maybe it's too "boomy"? I basically want my gig rig to sound like my Acoustic B20 I don't have the option to do sophisticated PA systems with the shows I play. I need a fairly loud rig that I can play direct to. My current rig can decently handle it, but I'm considering finishing off the stack with either a 2x12 or a 1x15. I worry that will be ever worse as far as muddying up my tone. Does that make sense? If so, which component is likely going to have the biggest effect if I change it? Head or Cab? Thanks.