I'd go for an antracite grey personally, white would be a pain to keep clean! Mines all good waiting for the better weather to come along and give it its yearly polish!
This, In my opinion, is a good picture by anyone's standards.
Yep, just a snow foam lance on a Nilfisk pressure washer. Hardest bit is getting the mix right, i've still not worked it out.
Car looks cracking buddy, but there was no need to go over it with colli 476 after you had applied 845
It all depends what foam you are using mate, i also have a nilfisk so if you need any more info just drop me a line