Hi Roger
I thought about sealing them with resin and painting, I have had some spray made up to colour match the red, also the blue as the rear underside fins I am going to paint these blue, it will be too much hassle to do them in all three colours to follow the lines through, I think it should look ok, you could spend forever on these things and for a sprts model its not that critical. Going to by a Skygate/Airworld one next