So I just completed my first crit race (Tulsa tough). I raced in the crit V. I've been going to local weekly races for training and experience. Here is the deal I ride a trek 2300 (2004) with an old Mavric Cosmos wheel set from about the same time period. http://www.bikepedia.com/quickbike/BikeSpecs.aspx?Year=2004&Brand=Trek&Model=2300&Type=bike I was thinking I should upgrade the whole bike but the more I read the more people say they rec using an aluminum frame for the rigidity and durability for crits.I'm willing to spend $1500-2000. My question is then... What is my best course of action? Keep the 2300 and get a wheel upgrade, trade the whole bike in? Then of course if I trade the bike in, what should I get? I would like to win some cat Vs and possibly eventually compete at cat IV. I am getting killed in cat v now. I need some help. Now I know there will be some of you that say you should be able to do that now with training, and skill. I'm working on those aspects,but some upgrades could really help. So what do you guys think. Any opinions would be greatly appreciated. Thanks