1980 L48 No Fun Factor

[BANG]

I have a 1980 L48 4 speed 350 - 190 HP and I need to up the FUN factor. I would like reccomendations as to Mods to make and expected costs <US> I am not mechanically inclined <can't spell eigher> I have a secret
budgit of about 2600.00 that the better half is uinaware of

The car has only 20k miles on it - very sound

need for speed

thanks in advance

Bang