What a great old school '90s guitar rack! I wouldn't bother with the Marshall JMP-1 preamp, if I had that rack. The Bogner Fish, CAE 3+SE, and ADA MP-1 preamp would have taken care of me right off the bat. Since I already own a 3TM mod MP-1 preamp, Rocktron Intellifex & Replifex processors, and a Mesa Boogie Strategy 400 power amp, I would want just Bogner Fish & CAE 3+SE preamp for my guitar rack. What a great purchase! I would love to hear/see clips of your guitar rack fully wired and working/programmed with the other processors
                                                                                                                               Guitar George