Eh....

Wires are wires.

As long as you know what wire goes where, no wiring is actually difficult.

I'm not sure of what modifications are involved, but at the very least you're going to need the hood, fenders, front-bumper, and brackets/support mounts for the headlights themselves..

If you want to just keep the current headlights, go with an ITR front-lip. Can't go wrong there. Clean, simple, cheap.