Routing air lines

Run a t off the protection valve to Both locations, put the same quick connects so you only need one set of air lines, get a set of glad hands for double trailers with the shut off valve for both locations,

Electric is just as simple as matching up
The extra cord in the junction box

 

get a set of the blank glad-hand stoppers like the wiggle wagons have to keep dirt and crap out of the ones not in use.

 

I can't remember the name of those little peices. But I carry spares. When the line breaks in the winter. I take it apart. Cut off 1/8 inch is all that's needed. Put back together with a new peice.

Those little brass O rings that slide over the air line. And cinch the line in place when threading back together. I think they're called ferrels.

But I understand you want different solutions.

 

Yep. I felt your pain for 7 years.

 

Another alternative. Run your airlines out of you catwalk. I find they are not nearly as in the way when getting stuff out of the headache rack.