I thought about running 4 bi-xenons. My concern was the gauge wire running the stock headlight. After splicing that wire and getting to the core, it can't be larger than 16g. My Protege is lacking with power and I'm afraid to burden it with 4 ballast drawing on stock wiring. I wasn't sure if I would have to replace that wire with a thicker gauge, if I would have to run two lines from the fuse box with separate fuses, or if the power harness deleted all of these issues. I assume the power harness will do the trick. By connecting these to the high beam and low beam stock plugs, using power harnesses, and using the highbeam plug with the bi-xenon light gate switch, I assume the stock power acts more like a cut-on rather than a power source?