The only slight issue I have with Pedro's kit is :
1. he doesn't boldly state specifically how insignificant(in terms of the total oil system) the DOF oil requirement is. Volumetrically the DOF requires very little.
2. the generic bearing supplied in his kit is from Argentina.At least it is not China. A Timken/FAG/SKF from a better source would have been reassuring.But you can supply your own very inexpensively.
https://www.youtube.com/watch?v=hzUq2DFpeKw