[wuman82]

I don't think you will get the money you are planning on putting in back. If I were you, I would just clean the exterior and interior and make the car look as nice as it can and list it for $3000.All the things you are planning on putting on, (leather, power windows and stuff) won't get you the extra $2000, and if people are looking for a RS, they know it doesn't have leather or power windows, and probably wouldn't pay more for it.
My 2cents.