As mentioned before the typical store bought kits for clay bar should be more than enough to get the job done.

As for swirl removal. I have been using the megs 105/205 kits.

http://www.autogeek.net/meguiars-6inch-polish-kit.html

There are tons of other product out there that will achieve the same results. The megs 105 compound does make some dust however, the only thing I don't like as much about it, but it can be controlled with some tapping off, etc.

Once I am out of product I might venture into other products like Wolfgang or Pinnacle.

Its mainly a preference thing when it comes down to it.

Well I picked up the maguires clay bar kit today. Getting a porter cable duel action polisher for xmas from my folks. Need to pick a few more things and I will be ready for spring to get her polished up.

Nice! You will love the results!

You should use clay bar , yea it is a time taking but it is very useful and it is very cost effective too