SERIOUS PROBLEM (Jake Vogel/TKR Mark)

[Cammaxon]

I am having Jake Vogel install my transmission,

I had TKR Mark build the inside from a TRE stage 2, 1g and the EVO 3 3rd and 4th gears with a 4spider diff from Speedfreak (MO).

before putting the transmission in Jake called me and said it wouldn't shift into 5th or reverse

so i went to his shop
I called mark he told me to have jake open the trans, thinking maybe jake dropped it.

Inside of the trans:

The shift fork for 5th was too small and didnt line up right with the pin on the rail, it was completely different than my 2g shift fork. some of the bearing were loose, it was a little dirty inside the trans, there was a chip on one of the teeth and it was all pressed together too hard forcing it into the housing...

THE CENTER DIFF was not a 4 spider....
I opened the center diff to find a regular 2 spider.

IDK who to trust, what's going on or what to do. Mark loaded the trans into my car, jake took it out.

The problem i'm faced with:
Jake had the transmission for 3 weeks before getting around to installing it, because other costumers cars kept coming first or he had family issues.
He's also converting his 2g to awd and getting a built trans.

How do i know if mark put the evo gears in, and if he put the 4 spider in?

Did Mo actually give mark a 4 spider?

Why can't you just trust people these days?