I recently finsihed installing the Wilwood EPB. I installed Recaro seats and Kirk Evans bulkhead reduction kit. I had to remove the handbrake, there was no other way. The Wilwood Electronic Parking Brake seemed like an obvious solution. I mounted the Wilwood ECU on the firewall, passenger side, next to MSD-6AL and Tach Adapter. Its getting crowded back there.
I didn't have to modify the wiring harness at all. In fact I coiled up some of the extra length and may shorten it later. I ran the switch wires along the AC lines behind the passenger seat and to the ctr console. They are just long enough to place the switch in the cigar lighter hole.
I also spent far too long trying to get the dash light to come on when the parking brake was set. The Pantera uses the handbrake to pull the dash bulb low, which is not the case in the installation instructions (provides +12). Rather than rewire the light under the dash I used a second automotive relay to pull the original wire to ground.
Now I've lost my cigar lighter and wish I could trickle charge it through the lighter again.