Hey Doc,
The Porter Cable 6" Random Orbital is idiot proof...Exhibit A: me! GET THE VELCRO wheel kit! Use higher speeds (5500 rpm) to remove the swirls with the YELLOW foam pads from topoftheline...You wanna apply pressure, but letting the buffer do most of the work, working 2' x 2' areas at a time...Slow motions with the buffer until the product "breaks down", and then move the buffer faster to obtain the high gloss...a little pratice and you'll be a pro!
Practice on your daily driver, or the wifey's car!!!!
For you....with ALOT of swirls, use
3M Perfect It II FINE CUT Rubbing Compound (the liquid)...with the YELLOW foam pad...Knock down most of them with the FCRC, then finish it off with the
3M Perfect-It III Show Car Machine Glaze for Dark Colored Cars...with the BLACK foam pad...with a lower speed on the buffer (4000 rpms) but moving the buffer a little faster than with the FCRC....If you have ALOT of them, it will take you a few days...but it will be well worth it...
A little about "rubbing compounds"...this phrase typically scares "the heck" out of your average enthusiast, but don't let it...To remove scratches you flat out need heat...but you also need an (and I hate to use this word, but here goes) "abrasive"...the 3M products utilize glass...Microscopic glass beads, that "break down" even further with heat, pressure, and of course the buffing action in general...So don't let the Fine Cut compound ***** you...Its such a mild abrasive, it's idiot proof...again...check me out!!!
Our vipers have three coats of clear...so it would take YEARS of buffing out swirls to get into trouble...But you can have additional clear coats shot, if you have a body shop you trust...But I am confident you can obtain the desired results with the 3M stuff...
You can do this!
Then start in with the Zaino treatments...one coat of Z1...a few coats of Z5...with Z6 in between each coat...and then Z2 or Z5 from then on with Z6 in between each coat...Using foam applicators and the Ultra Microfiber 16" x 16" towels from ThePakShack...
Let us know how you make out