I'm 20 6'0 225

i think i can get bigger but due to shitty genetics i need a boost. I'd eventually like to get very cut and be ultra sexy (lol) by about mid may 2010. what do you guys propose?! what supps and what diet should i follow to achieve my goals?!

thanks for everything in advanced!

PS:i'd like to lower my bf% and gain much mass. I dont care how much i weigh, just dont wanna be chubby or have rolls or whatever.