Just weighing up the coilover group buy at the moment, seriously skint though. :-( To be honest this was the first time I had polished the car in 2 years of ownership! Just used Autoglym Super Resin polish. Never really had the time to polish it but was bored one morning. Since I got the wheels though it has given me the incentive to keep it tidy. Dont think there were many swirl marks when I did it... This is a daily driver and I do 500 miles a week so it needs a good clean once in a while. :-)