If indeed what you are saying is true, (which I personally doubt) why didn't you do even the most basic research before you dropped $30k on Bruiser? Did you even know what a diesel sounded like before hand? Did you even see in person a similar setup in a jeep? Or did you just surf onto Bruisers web page and click BUY NOW because the price was so high it "had to be the shit"?
So now you have this green jeep that has been fist-fucked raw, and your gonna let them go at it again?!?! Are they gonna put all of the original fuel system back in with all of the right emissions parts? Will all of your dash lights work again? Your gonna be chasing gremlins forever with this jeep.
The way you have handled this, with your bash posts, then your fold-over posts, now your soon to be praise posts reads very suspicious to the rest of us. Just remember, if your next swap fucks up, which sounds very likely, you accepted the fact that Bruiser Conversions COULD NOT do what they said they could with a diesel. Now your gonna let them "try" again. Something is definitely fishy with all of this....