Jaap,
OK...Just got back from the P2. The CIO boss stated that the current age limit for AA is 30 but that they would be flexible due to my past heli experience. He wouldn't be drawn into specifics.
Shut up and drive is dead right. They really pushed hard to sway me towards WSOp or, in my case, a ground medical branch.
I'd imagine it's well worth pushing hard and seeing how flexible they are on the max age, especially if you have previous service.
Good luck. May see you @ AAITC!