My dorm gave me 5k to buy a brand new racing kart. The problem is, I don't know what is best. It has to run a KT100 engine and it will have a cage. Go through this site and tell me what one I want. http://cometkartsales.com/Complete-Racin… I need your help! A new KT100 is $750 so factor that in. Also, everything is tax free.