I spent all yesterday, (10 hours+) detailing my 8 year old daily driver, Mk4 1.4 Golf, it has swirls a lot worse than yours DamoGTI. I used to get free car washes as I worked for a big retail company who owned garages. As it was a company car I used to wash it weekly as I assumed I'd have to give it back! They let me have it last year when the company got bought out
I started out with the PC7424, (not invested in a G220, waiting until the garage is built), buffing pad and Megs #83. Moved up to Megs#80 once I could no longer see any scratches, then wiped the car down and gave Megs #7 Polish a go by hand. Honestly the car looks almost as good as new. Didn't take any pics, (sorry) as it was hard work and I thought it was going to rain
Battery was flat ans memory card is full of my GTI detail!
Finished off with Zaino Z2 with their accerator cure thingy, ZXF. WOW is all I can say!
Topped it off after an hour with Z8, it really does look fantastic.
08Micsta is spot on, DW is great for tips/guides and product info, as well as group buys. (Here is getting just as good, mind you!)
Are we going to open a new area for product recommendations? (I have far too many, I think I'm obsessed!)?
HTH