I would use TAMIYA COLOR (it is a spray for RC modelling) made out of Polycarbonate special Acryl. well it is made for heavy duty treatment and it is a very easy way to get a exellent finish i have used my self on several ocations and it never fails ...Also i have a set amiga 1200 that was so badly yellowed. around four-six thin cotes white and like new again..
