I am looking into purchasing this polisher to detail my Accord. It seems to have decent review online, what do you guys think? Also how many pads do I need to buy, and what type? I want to polish out swirls on my SINGLE STAGE paint. They have orange, blue, and black pads. Not sure how aggressive I should go...and how many of each pad I need to buy. Also, I have never used a dual action, or any polisher before...so any tips would be appreciated. I have Meguiars Ultimate Polish, and NuFinish Liquid, would these be enough to cut through swirl marks with a DA polisher? TIA! Ill be going to purchase tomorrow if you guys think this product is worth it.