Firstly welcome Roger.
Scandanavia in general has a very healthy Rod and Custom scene,i'm pretty sure if you check through some publications local to you,you may well find a signwriter/pinstriper near you.
I have to agree with getting it painted rather than vynils,it just seems more appropriate for such an old truck.
A quick look on the internet and I found
this i'm not sure exactly where he is in Norway in relation to you but he might be able to help.
There's even a Chevy truck in his portfolio.
Good luck.
