Thank you on the LED lights. I have some in my 78 as well and thought that the harness may not do much assuming that the LED's get enough voltage to operate.
Also I like that your using yours to do work, keep up cool build.
Those prodigy p2's are nice, will only run that one or the P3 in any of my truck. The boost feature I find comes in very handy on something with a wheelbase like a bronco