Sorry to hear it Ray, although I understand .
Sounds like you had some good riding over the year. These bikes aren't at their happiest in a wet climate, they do rust with enthusiasm..... I'll be getting out the Hammerite to re-coat bits of the frame which have gone brown with rust.
I'm hanging onto my G5 as I love the ride, but it has been relegated to second bike - local fine weather hacking just for the pleasure of it.