I also just finished! Now I'm wondering:

- should I wait a while before polishing, to let the paint harden?

- should I polish at all?! this guy on youtube has good results; supraghost and others say it takes any shine you do have out!

- thinking about getting this polisher from Can tire to use. it's on sale half price

By the way.. I just did the hood of my car to start. It looks decent, but the shininess is not equal over the entire hood. I'm hoping some shine or waxing will help that out.