Once I've accumulated all the components, I think I'm going to tackle the OEM switch with BCM and aftermarket relay integration wiring first. Then get the lighting feed completely in place and leave fuse out. Then install my fixtures. Hopefully all goes well. I greatly appreciate all the input and knowledge here. I attached a few images on the trucks current state. Doesn't appear to have much done, but it's been a busy month. It was a 2016 LT Z71 crew cab. Already replaced headlights and taillights with LTZ, Weathertech Floormats, Weathertech mud flaps, removed silverado rear and side emblems, replaced side with Z71 emblems, replaced both bowties with black, replaced oversized antenna with 4", K&N intake filter, new black hitch pin, repainted hitch , had the hood, fenders, grille, front bumper, and tailgate repainted, Z71 license plate frame, Go Rhino sport bar, every exterior lamp replaced with LED.
I have Weathertech window visors / deflectors in transit, as well as (5) Rigid Industries Q Series LED fixtures for the sport bar [ (2) diffused , (3) flood].
I know I've names some dinky items, but it's all added up, so I thought I'd mention them. Hopefully I'll have an update on the sport lights shortly. Thank you