theres a normal list of maint/ failure parts on these cars. any one you buy will be the same. parts wear out, you just bought a used car, so expect to be doing some work.
lim job wont cost you over 100 bucks in parts and fluids. and 3 hours of your time.
get a buffer to that paint, if you click the link in my sig, my 800 dollar pos did a pretty good 180 after some buffing.