I'll post a few more pics later tonight.
I re-cut the ends of the torsion bar crossmember, just inside of where the bolt tube goes through, so now when I bolt the uscartool crossmember up, the ends I cut are now about 1/4" outside of the opening in the uscartool piece. And I did try fitting their member up to the bottom of the transmission, looks like one corner (left front) of their mount will have to be trimmed, just 1/8" or so for clearance between the mount and the tranny. Right now it touches side of the tranny.
Didn't have time to test fit the tranny again today, but hopefully tomorrow.