Ran the power cable from the driver side fuse box bolt, then down between K-member and body, then behind drivers fenderliner....through the driver side rocker panel, then up through the bottome of the rear seat in an existing grommet, then to 150amp fuse holder. Grounded at the trunk latch bolt.
Part that sucked the most was dropping the tank to get the bolts/studs in there.
I went back through and wire loomed/taped up/heater hose wrapped/zip tied everything i could to keep it safe. So far so good.
Im sure there is some technical "flaw" i did, hope no one flames me for that. I just do local autox's and hopefully 2 or 3 HPDE's a year. The car does seem to bite down more on a launch, and has a lil' less brake dive. In the end, couldnt HURT to have it back there.