Thanks for the replies..
Indeed TB it is the interview I am concerned with.
The fact that I have logged some hours and am reapplying for the third time would, I'd have thought, show motivation!
(That is ridiculous to say that someone with 30 hours logged isn't motivated! I mean that must have cost you over £2000? You have my sympathy!!)
However looking at my recent history over the past 18 months and they could say well what have you done to show that this is the career for you??! Perhaps offering to help out at my local flying club etc. I'm not sure...