When purchasing 100-NK-1601-B9 which appears to be compatible with 220-G3-1000-X1 PSU do I need to replace all the cables at the time of installation or should I be able to just use the ones I need out of this kit? in my case I wanted to use the sleeved kits motherboard, CPU, and VGA cables to replace the originals that came with the supernova g3. Can I leave the SATA and Four-Pin Peripheral cables that originally came with this 1000w unit in place as it has more connections? or do I have to replace all the cables?