Whilst building, I'm going to keep it black - The garage is pretty small and it is constantly getting knocked/moved around. Its nice to not have to worry too much about damaging it, like I would with new fibreglass (or if I painted or wrapped it now).
When its finished I will look at options for paint or vinyl wrap. I'm quite liking colours similar to Porche's riviera blue at the moment, like this:
But I do change my mind a lot!