It was an ok car. Got me from point A to point B. Looks cool, but not enough power or look as cool as a Mustang, if it was the 5.7 that may be a different story (I still doubt it!) But even then the Firebird is way too wide making it impossible to park. Also, you can never see more than a foot of the hood. It always had computer problems and had to be taken to the shop constantly.
T-tops, and pop up lights. Even though they're fun, they where just another thing to go wrong. ( And they did, the T-tops would leak at the car wash every time. Then the pop up lights broke a few times, and would not open.
More power than a mere 200 hp., balance the rear end to the front end weight better (always struggled for grip, and could improve the 0 - 60) , shorten the mile long doors so you can get out in a parking lot. Don't have such a long dashboard, and don't make a hood you can only see 1/5 of.