Good to know you a bit relaxed now.
1. Did you go through the enercon tests.what was the result sheet telling?
2.From which workshop you got your car's engine o/h?
You got realy controled prices,well done.
3.From which shop do you buy the parts?
4.Was your pressure plate in pretty good condition?
5.Did your joint kit includes the plug seals?
I remember the joint kit of KP includes these but if it was KGK then you would have to buy these 4 seals separatly which seals the plug holes and refrain oil to spoile the plugs area.
You should have used ZIC A for the first time as its mineral and very good for the new engines.
6.What was the problem in former throttle body?
Wish you enjoy the ride from now on.
7.Did you turn your crank or just polishing was done?
8.At what size are your crank and pistons now?
Good luck.