In that case, I personally uphold your complaint that the part is not as described. I can see the missunderstanding, but the fact is, this part is not properly described.

As an example Dave,
If you were to sell the engine out of YUM, would you just put "Engine out of T28 Escos for sale" or would you elaborate and explain the differences between the standard one and the one your selling because its not the standard part?

Someone would get a shock if they tried to wire yours into their standard T28 engine bay wiring and fuel system . LOL