Currently in the process of running pipe to 3 SS bays for future Air Shammee. I need to eliminate a product for the rotary switch without upgrading all switches. Currently have a 10 position switch. Would you get rid of tire cleaner or engine cleaner in order to add the air dryer. Thanks for any suggestions. New to the game - just purchased 2 locations, 3 SS bays and 2 IBAs at each location. Loving the adventure so far.