The head will probably a GK 700rb-II or Fusion 550, I have a sansamp BDDI and E-H Big Muff Pi that will probsbly be used on many songs, bass is a passive Ibanez 5'er. I like the bass tones of Rage Against the Machine and early Tool, basically more heavy than metal. I've read that this cab isn't very aggressive sounding in the mids, but was wondering if I could dial some of that in via the GK amp? Any thoughts...?