I want to do clay and a minor correction to my vehicles. I have been around for a while and familiar with a lot of the products. The correvtion is minimal and I would like not to take clear off. My plan is to use Zaino AIO, what do you think?any suggestions on other products? I have a pc 7424 and currently have (yet would like to avoid) Optimum polish and 3m swirl mark remover.