Hi John, how do you want the spots to work?
Do you want:
A- work off the flasher stalk
B- work off an on/off switch
C- work both way's
By law I think you need to be able to isolate the lights on the roof from your high beam on your head lights
Below is a picture type A, just ignore the green light part, it is recommended especially if you are using bulbs above 55w you run 2 pairs, so just double this up,2 relays 2 fuses 1 switch (not 2 battery's) :lol:
If you want B or C let me know.