I'm running into a similar project, but I'll be gutting the ENTIRE electrical system in my home, plus installing a large sub panel in the garage. I'll tell ya 220 scares the bejesus out of me. I will not be doing this without the assistance of my electrician coworker. Electrical is not something to be taken lightly and I find myself treating it like a loaded gun that's always pointed at me.
"-1988 Red Hilux Standard frame, X-tra cab, locked F&R, 5.29's, 35" tires and a SAS. In Moab
"-1988, 1999 3.4L, Supercharged, 2.1" URD pulley, URD 7th injector, 2 1/2" Magnaflow exhaust, TO DO: lift, locker.
"Did you know the IFS was designed by Hitler himself to make the life of 4WD owners tough? Yeah, it's true, he saw a vision of the Devil and he told him to do it." -DaveInDenver