Headlight Retrofit Project

Sometime in the near future i'm looking to do a retrofit project and i've compiled a parts list. Just wanted someone with experience with this kind of mod to offer any input or suggestions.

Low beam projector: Lexus RX-AFS

High beam projector: FX-R 1.1

Ballasts: Morimoto 5Five (35w) x2

Low Beam Shroud: Gatling Gun

High beam shroud: Orbit

Relay Harness: still kind of fuzzy on which one i would need for this application