So heres the progress for this weekend. We bought a mounting board for the fuse box and mounted the electronics, I decided to mount it in the glove compartment for stealthiness. Its a bit bare, but it does the job just fine. Remaining stock relays + my new headlight relays will be mounted on the back since they wont need any maintenance.
Tested a headlight and looks like it works. Only issue we are currently having is when u turn the car to ACC power the dash cluster does not light up. Need to go back and check on this, hopefully we didnt depin/toss a neccessary relay :O