NUKE, you're being a salamander.
You think that your $14.95 entitles you to fly the plane of your choice unconditionally. It does not. Your subscription entitles you to access the HTC arenas, according to the terms of service agreed when you signed up. In the terms of service, where does it say that HTC guarantees to provide you with a P51, wherever and whenever you want one?
You think your $14.95 subscription is the only one that counts? Let me tell you something. You're not the only subscriber paying $14.95. Those poor guys trying to up from a steamrolled base have paid their $14.95 too. That ENY limiter is designed to give those guys a chance, instead of being vulched/steamrolled by guys like YOU in P51/LA7.
Claiming that the fact you have paid to play entitles you to do whatever you like in the arena is a nonsense. Imagine if I were to go down to the local Chess club, and tell the club secretary that I wanted all my pawns to count as queens whenever I played. The club would probably tell me to piss off...
...which is what you should do, out of this thread.