i used t-cut (the colour one for Silver) and im REALLY impressed with it - it's removed a few littles one and only left a tiny slight one that's down to primer.
Really please, takes a fair few goes to get it sorted though - didnt take too much off you cant even tell#
I might look into waxes and so on at a later date when i get the front end touched up.
Any one know of a motorised polisher thats cheap and nooby friendly??