Wiring Question

It wont be a daily driver but will get out during the week to school and stuff and all the time on the weekends. I already have MSD and am purchasing an MSD distributor. Will be replacing the underhood harness with one from evanswiring.com. And the doing the MAD Ampmeter conversion. Relays on each of the headlights and one on the wiper motor and wiper fluid pump and my electric pusher fan and front driving lights.
I also plan to put power windows and maybe locks, A/C, And a decent stereo. LEDs in place of the incandesents