Contact John Spina at
caspers@wwa.com for a wiring harness. He has one that is plug 'n play - simply hook up a +12V wire and a ground and everything else plugs in. The electronics are built into the motor. The motor is controlled by the pressure switch, which is mounted directly on top of the cylinder near the firewall. You will probably have to round up some brake line fittings. I found what I needed at a local hydraulics shop, but some people have found them at NAPA. If it's any help, they are the same fittings that fit a '84 Mustang manual master cylinder. I also used a push rod from a Mustang, cut down to the correct length.
The motor can be remotely mounted if necessary. Just make sure the motor does not contact ground. If so, the motor will run continuously and burn itself out.
Several of us are running this set-up on FFR cars. I have almost 30,000 miles on mine, and the only problem I've had is I had to replace the pressure switch once. By the way, parts are rediculously expensive for this unit. Cheapest I found the pressure switch was $160.
David