Wow that's a lot of replies, thanks! :)
It's been a few times when the car would have me losing hope, already when we've just signed the papers and paid for it, it refused to start when attempting to drive home. Turned out to be a faulty ignition switch that the previous owner "fixed" by wiring in a stupid starter button. Since that I've experienced for example haunting idle, going from almost dying to 2500 rpm - very funny with a leaky sports exhaust system at a set of red lights... This winter's problem was that it was overfueling like a pig, and was down to 2-3 cylinders when the temperature dipped below about 5°C. It seems to be back to normal now though! :)
Regarding the paint, I guess I've just polished it a lot more than the previous owner ever managed to do, so the paint is holding up for a few months and then have to polished back up again. The worst parts are the bonnet and right rear quarter bit, I think you can spot a slight difference in color in some of the pictures. So it's just like any old red paint I guess...
And yes, Gotland is quite known for the sheep, that and what's called a "rauk" (strange stone formations), like these: http://gotland.vingar.se/gotland-faro-0509gotl-153.jpg. The latter I think is a bit unique for the island, but the sheep is pretty much like sheep everywhere I think! So why the island have become so famous for the sheep is bit of a mistery to me. Oh well! :D