Hi i have a 2005 KHS AM-2000. Ive upgraded the brakes/rotors, rear shock to dhx-5.0, and now i bought some brand new 2010 Rock Shox Tora 302 U-Turns for 100 bucks unused. I still have my Marzocchi Drop-Offs 130mm travel on it. Is it an upgrade on the Toras or am i wasting my time? Sorry for being newb