Plug and play - Headlight Relay Kits

Crackedback...I've upgraded my bulkhead wiring and gotten rid of that pesky amp meter...replaced with volt meter of coarse...but love the relay kit. Will try to take pics and get a pm off to you this weekend.
Have seen these from MADD but never bitten.
Bright headlights and no wiring compromise, outstanding.
Can I run headlights like these s-l1600.jpgIm going to build my harness using a 18 circuit hot rod kit and Deutsche connections. I'm going to use a panel made for the firewall Deutsch connector running MSD electric fans and I would like to run these headlights 4 of them in my 72 Challenger also I'm going to LED tail lights. What alternator would you suggest and would your kit benefit me in my installation. Thank you for your help!