Here is what I have so far, I have the rails mocked up with the rear crossmember clamped in place.  You can see from this first picture that the crossmember pretty much lines up with where what's left of the old one is still connected to the tail panel.

 

 

 

The next pictures are side shots with the springs connected.

 

 

The next two pictures are not too good due to shadows but the two peices that come out of the tail panel and go over the end of the frame rails is what I'm trying to show, so my question about those is this, do the frame rails go up and touch those?  I know that there has to be enough room too for the trunk pan (which I have and there will be plenty of questions about those too).

 

 

I hope these questions make sense.