MTS Plexi modules gain structure

[TweakerMNN]

Anyone has experience with Egnater/Synergy/Randall SL or Plexi modules? I own two Superlead heads and know it needs crazy volume to break up. So from demos I suppose modules designed to be already overdriven?
I really like my tone with some OD/Fuzz stomps in front of clean Plexi and wonder if it possible with MTS system? Already own an Egnater M4 loaded VX, TD, COD modules and it sounds nice.

Any thoughts? Thanks!