Depending upon when the flying was conducted (ie how recent you are) anything over 10 hours of flying places you in the advanced category - not the end of the world, because FSP assesses 'trainability' and not whether or not you can fly a CT-4B well.
Simply put, you will be flown to assess your airmanship, repsonse to instruction and retention, and overall suitablity for pilot training. Subsequently you will be assessed for officer qualities by a panel of ADF officers.
It's not how good you are, it's how much better you got over the screening activity that demonstrates suitability.
Now your average fixed wing powered pilot with a few hours behind him from a civvie school is almost always:
1. unable to fly in balance (C152 and the like have a very narrow range of power requiring almost no rudder input in comparison to heavy old CT4),
2. poor at setting attitudes, preferring to performance fly the thing (which reduces accuracy, is obvious to detect and p@#$%s QFIs off)
3. does cursory, ineffective or non-existent lookouts.
So if you want to impress: gliding teaches you good attitude flying skills, balanced flight and (hopefully) the instructor was a lookout nazi!
Good luck.