rbi

Hello All - OK, I've got a super noob question. I was recently able to pick up a SansAmp RBI and I've loaded it into my rack with my ProFET 5.1 and tuner. I've rigged it so the SansAmp output (in the back) connects to the amp input (in the front). Is this the best way to use the SansAmp in...

Does anyone of you had/have experience with the RBI? I'm interested in one, but I haven't try the unit myself. I've the PBDDI but it has no mid control whatsoever. I don't know if I should get it since I'm already using the SVT-3PRO. What do you guys think?