Shaved Handle kit and popper question

I have the AutlLoc Shaved 40 kit and it states that channel 1 and 2 have on board relays so I dont have to put any relays on the solenoids, My 1st question is that there is like 5 wires to hook up and it seems to esay and want to make sure before I put this is here are thw wires that need to be hooked up by the manuel
1 Black Ground
2 Red Pos 12 VDC
3 Yellow Ign
on the spade connector
4 Red 12 VDC
and then ground the solenoids and run the brown and yellow wires to chhannel 1 and 2
Is that it? Am I looking to far into this and trying to make it harder than it has to be?
Also where is the best spot to put the door poppers? I was thinking about taking out the door light switches opening the hole up and mount it in there
any better spots is this spot ok
Thanks

your looking to far into it lol. make sure wherever you mount the popper that the door has some structural integrity. you don't want to mount it where it will be pushing on the very edge of the door cause it will bend it over time.. however if you go about a 1/2in from the side of the door where there are multiple layers of metal then you should be alright.
Mike