Hey Philip
If money is not an issue - then you wont have any problem finding a solution

I found two engines and gearboxes in northern France - and there is a complete Matra in the us with loads of spare parts.
There is a brilliant (rumor) Saab gerabox mechanic in Silkeborg - but I dont know if he does anything else.
I think PM "Anders Dinsen" might be your best option as u are in the same region.
"Your stuck up headlights" bring back memorys - My moms Bagherra (early 1980ish always did that)...
/// Lanng