Hit 
www.neons.org you will find stuff there.  It is a very good neon board.  Sorry I can't help you with your mods, I only know 1st gen neons.  And as far as moding a non-turbo car.  It is not about the waste of money it is about he fun of being able to acomplish something.  Of course if you start with a semi-fast car making it faster is easer, but I like chanlenges.  
Oh yeah, welcom to the neon community!