best place to mount the valves

what is the best place to mount the valves, I have eight of them, do I mount on each corner, on the tank ports, near the tank somewhere, or does it really matter?

It doesn't really matter if u want it to be super fast put them as close to the bag as possible if you dont really care about being super fast mount them on the tank!

i like to put mine as close to the bags as possible

mine are on the inner fender for the front, and on the rear, there right on the bag

on my dime i mounted them in the bumper

I find it easiest to mount it as close to the bag as possible.. but at the same time accessable if something happens. Mine are on the frame rail under the doors. I'm not yet body dropped.. and when i do body drop.. i will move them, so i can access them so they are accessable.

mine are off of the tank, easy access