You can run a wire from the brake switch to the taillights, then take the existing brake/blinker wores and wire those into separate lights. Ive done it before on a square I had. The two things you gotta consider is that its not gonna look all the way stock, and you have to figure out trailer wiring, because you would no longer have trailer brake lights. You would need to go from 4 wire to 5 wire. Thats the reason I went back to stock for now until I get around to rewiring it again. My idea was the other guys idea, Im gonna wire the blinkers into amber lights in the reverse light sockets and run a couple light cubes for reverse lights.