You would need to have the brights on to fire up the Aux lights. That works but I say don't involve your normal lights.
The down side:
If your Aux switch is On cruising down a paved road and you kick the brights on and accidently blind someone and they drive off the road.
Exactly, I only want the aux on with the high beams. The high beams don't cover off to the sides and at night there are a lot of deer around the roads where I live. Hard to see until you are right on them.