planning on getting a B3K and VMT. do i need a compressor? thinking of a DOD Milkbox. I play finger style though a P bass and into a GK 1001rbii...going for a nice big gritty growly kind of tone...kind of like old prog or postpunk or Yes and Geddy etc... i was thinking VMT always on and then B3K for more distorted tones...and Milkbox always on to even things out...yes? good idea? too much?