It may as philipma1957 suggested if they are of decent AWG.
Making cables is easy man,just crimp the pin on the wire & stick it in the correct hole,snaps in & do the next one

I can get an American girl to do it...so you KNOW its easy

I got a 14-22 AWG crimper a Radio Shack for $10-15:
http://www.radioshack.com/product/index.jsp?productId=2103683