since you live in pa, are you following the thread about the guy that could flash your ecm who is also in pa,
His name is Don. Phone 717-618-4212. I think in Pennsylvania. He should be able to disconnect in the ECU the trigger that when u go to park puts you back in auto mode rather than staying in manual mode. He can bump up the revlimeter some but still be safe. He can advance the timing at any given rpm and change the fuel/air ratio to match the timing. If he has someone's to put on a dyno he can really get the most out of it. It takes him a lot of time & research to do the first one. After that he can do them fast. He don't like doing just one because of all the time he has involved in it. So the more people that want it done will help us all out.