Any precautions / special instructions?
I've never done this before.
BTW: It's an HSS Loaded Mighty Mite pickguard and pups.
and if rhymes were valums I'd be comfortably numb.
make sure you solder the groud to the claw on the back of the guitar and dont get solder on and wires that have already been soldered other than that just go for it
Just make sure you get the jack connections the right way around, it's not hard. Good luck!