Heres an update..........nothing like making a project out of a project!
I picked up a project box from Radio Shack and installed my junction block and relays for the compressors inside. The box has a cover for when its completed. Finished mounting it to the frame and ran my battery cable; its temporary as I will add a second battery when the time is correct; that explains the wire ties and the big loop. I now must wire the switches and feed the pressure switch on the tank.......then on to the bags themselves.