hey everyone... to make a really long story short, i want to race GNCC... i have 12 yrs riding expirience so i am not a newbie or anything to riding. anyways what would be the best woods bike to race GNCC with? rappy? 400ex? 250r? 300ex? z400? which is gonna be better? also i DO NOT want to race with yfz's and trx450r's i dont want to be in an unlimited class or something... i would like to be able to race and not have to worry about dumping thousands of dollars in repairs and stuff.. i would like to get something set up right once and keep it to ride and race. i am leaning towards a 400EX cuz from what i have heard they are bombproof and will haul *** through the woods. anyways please tell me what you think and what class i should try racing in. what classes are all available? what are my options? i am 18yrs old... i weigh about 125lb... and i am abour 5'8" tall. so i dont think a small bike will be a problem for me with my weight and height. in fact, i think it could be an advantage lol. anyways tell me what ya'll are thinking. Lata!