Hi John...welcome to the Forum! Your post will be easier for everyone to read if you turn the CAPS off.
About the wheels.....its
I don't know where people get all these odd ideas about Fieros. (Maybe he does not know how to balance tires....
About the A/C.... you don't have to convert it, and it may be working fine.....it's not unusual to loose a little pressure over time. A licensed shop can give you a quote.
[This message has been edited by Gall757 (edited 03-17-2015).]