Thanks for that folks.
I'm 1.82m and 188lbs - I think the optimum is somewhere around 184lbs. As I am 23 now I don't want to 'waste' an application this year and lose out as a result of the weight issue. On the reapplication issue - if I apply this year and don't get in, when can I reapply? - I am consious of the 26 age limit.
Any advice?