Massive thanks for the warm welcome! I'll post a bit more when it's hit the UK & i've finally seen it in person!
At the moment it seems like alot of guesswork for bits I want to buy, I'm 100% in the dark on this as i've never had anything so old either, excited & terrified all in 1
All I really know about the engine is that it's a later 79-84 250ci 4.1l I6 with the intergrated intake/head, Struggling to even map out a service list let alone looks for distributors & engine bits!
Hopefully when I got see it I can get more info!