whynotfab
+1y
bein towed around here isnt much of a problem, dunno how it is there.. but the way the switches are wired is common. pretty much personal preference, I personally use a small toggle somewhere, sometimes hidden.. so while driving or leaving windows down around people I can turn em off to prevent accidently hitting em.
Take some soapy water and spray ALL your fittings and keep checking and get those leaks fixed, theyre a pain and it sucks waiting for air in the mornings..
About the how many times you can lift question, all depends on the PSI, weight of the vehicle, how the bags are mounted, what bags they are, and how high you want to lift it to.