So after much deliberation I've finally bit the bullet and booked the Z in to have her nails painted. I've gone with the Alloy Wheel Specialist in Westerhope (bigup!) and the colour on the 19" Rota GTRs will be a satin anthrcite/charcoal.
Price all in will be £375 for same day and a courtesy car too!
Do it nice or do it twice!