Before waxing, I'd just try dry lubricant. Unwind all your lines into a (sorted) pile and spray the entire mess with McLube marine dry lubricant. It's the same stuff you can put on your CL, swivels and pretty much is made for anything that rubs against something else in a marine environment.
Give it a try and see if that gets rid of your wear where the lines contact during loops.
That said, whenever I get a new bar the lines are nice and stiff and have a waxed feel to them. I just figured they weren't broken in (factory fresh feel). ?
Anyway, be curious to see how this product progresses. I'm sure somebody needs it, but for me, it's an invention to solve a problem I didn't know we had.