I have a lot of left over quad-shield RG6 from a spool I bought when hooking up the satellite dish. Can I just use this for my component cables? Isn't that basically what good component cables are made of anyway (75 ohm coax w/shielding)? What if I just crimp some gold RG6 ends on it, then get RG6>RCA adapters for the ends? Thanks for any advice.