Your problems are bad enough that I also think a pro is the only way to go. (and not a $65.00 non-pro that pretends to be one) I've been trying to get some swirls and scratches out of a clear coat and can tell you that it's going to take a machine and the right products to get it right. I'm still trying to get it right. Fortunately, I have a 99 Intrepid to experiment on. I like to learn and do the work myself but it's not as easy I thought it would be. Actually, its tough. Good luck.