no, put you can buy an aftermarket head unit that has one for around 100 bucks. simple to install if you have any friend that are good with cars. all you need is a head unit, in dash kit and a wire harness. if you want to spend some good money you can get an ipod ready head unit that displays...
get new struts springs leave ruts in the struts once they have been on for a long time so your new springs are not seating right most likely its worth the money.
no not enough and be for you lay the primer you need to scuff you car they make special stuff but use a brilo pad type deal to scuff the whole car down then by like 5 more cans good luck.