im not that expierienced with the value of bikes so i need u guys' help. I am putting a bike on layaway but i want to make sure it is the right one. Its either a 2007 KHS 004 for $480. or a KHS 104 (same year) for $740. i dont really notice a difference in bikes except for a few parts (which to me doesnt really matter) like shifters and chain. but what do you guys think?:huh: