I finally got around to finishing my detailing and must say I cannot believe the difference in the feel of the paint after just doing the wash and clay bar!!
I did a practice run by detailing my wifes cars first since I had never used a Porter Cable machine before.

Needless to say, she was more than happy with the outcome.
I will post the results in a different post for your viewing pleasures!
Thanks Brandon for your advise.
