I currently have a Gk 400RBIII ala 210 and a Randall RB100 ala 115. I believe both pump out an average of 150 watts. Now, I just recently joined a metal band that will be playing some good sized venues. I'm currently thinking of holding onto the Randal and selling the GK and upgrading to a more powerful Randal setup. does this sound like the way to go, or is there some hidden "metal tone" I can dial out of the GK and just run that thru a PA? Any help appreciated.