Funny you sould say that, I have a mate who isn't as vertically vibrant as myself who only ever did the sides. Then he'd see the top from an upstairs window and shed a little tear, or when the roof was up camping. Naturally we all pointed it out at every opportunity and eventually he rollered it with grp boat paint and it looks the dogs doo-dah's now. Also he doesn't have to park it under a pidgeon infested tree anymore so it was worth doing.
Great stuff.. Later lost-en-France will be patrolling the garden looking where he last left his T25 in September....