My problems seem to keep going and going....
I ordered the Rusty chassis from Mike and it got here WAY faster then I was expecting, anyways, during the rough assembly of the rear (just wanted to see how everything fits) it seems I am screwed again!
Edit - Think I got it to work, the holes were close enough that if I did the top ones first and then bolted the angle braces to the lower chassis, it all worked :D
I included a photo to help on my problem...
About getting the tranny onto the chassis... its just an easy bolt on. the Suspension bracket that goes under the tranny, use those same bolts to go through the lower chassis to hold it all together, I'll snap a pic later.