I'm 6'4", and I currently weigh 216 pounds. I've come a long way since I started riding my cheap mountain bike and weighing in at 285. I'm now doing some track racing, and long road rides. I am very interested in doing some competitive road racing, and I'm not sure what kind of optimum weight I should be shooting for. I'm going all out with daily weigh ins, a strict diet, hrm training, etc. I have a pretty large frame and I'm thinking about 185 should be pretty good although quite light. Does anybody else of similar size have an opinion?