if i were u i would go for the Acura TSX.  its stronger than the RSX and is a 4 door.  if u go for the SRT Neon it'll probably break down on you in like six months especially if you like pushing it.  the turbo in the neon will require you to do weekly or daily checkups and you have to buy better intercoolers and better turbo timers.  Besides the neon gets bad gas mileage.  If you got the money just get a Lancer EVO VIII or a WRX Sti.  both of those cars are 4 doors and pack a lot of powers in them.