Thankyou I appreciate your comment.
I have owned a 2 600s before one being a ti and we had issues with the window regulators and upon taking them out found them to be flimsy.
Rust this car has but it is still solid so once I can I will get a garage to cut out and put new metal in(its not so bad at the moment)
Gearbox wise this one has no whine which I am happy about and having had a vitesse box blow on me and having a nightmare finding one with the right ratios and type b lsd. I'll be keeping an eye on this one and maybe as a precaution in the future rebuild with steel caged bearings.
Many thanks Thomas