Wow Snowy you are an ideal candidate. If you are a lard arse though, despite this activity, then the only option is to stop eating. Have you tried Weight Watchers? Dust is supposed to be very tasty.
BTW unless you seriously want to look out of a window whilst travelling at 12kts for 4 hours a day and have SOD ALL to do with aviation (other then calling "Flying Stations") I SERIOUSLY suggest that you do not even hint that Warfare Officer (X) is acceptable. Make sure that they know that the only thing you are interested in is Warfare (Pilot). Trust me being offered Warfare Officer is very tempting when you are in your shoes, but if you accept it you will inevitably be dissappointed if your heart belongs in the air.
Going back to an old post have you tried the RAF yet? They do have more airframes (just!).
MFWF
P.S Don't forget to ring the bell in Culdrose Wardroom on your POAC.