East Hill,
Nice bike-your paint certainly hasn't suffered. It almost looks like Imron-the paint that gave that deep glossy look with "candy" type colors.
Your crankset, and brakes look exactly the same. I have a slightly different stem, and the steel rims/ handlebar. Mine had an avocet seat-I think yours does also? 12 speed?
The cheapo wheels and handlebar are kinda peculiar-I thought that by the late 1980's it was cheaper to make aluminum components(or at least so close as to be a wash).
Thanks,
Charlie