Ok, I think I might just go with the 10zx750.1. I had my amp and wires installed at Circuit City a few years before they went out of business and they ran the RCA's on the same side of the car with the power cables. I am guessing since this cheap Visonik amp doesnt have interference the Kicker wont either. I plan on running some 4 AWG back to the amp myself but was really hopeing I dont have to put in new RCA's because its a pain to get to the back of my head unit. I guess I'll just have to try it and if I have noise I'll have to possibly upgrade the RCA's and run them on the opposite side of the car as the power wire.