I started to think about motor mounts for my '32 ford/331 hemi project and realized that the hemi block mount tabs are at the front of the block. I'm not keen on having the rear mount all the way back at the end of the Powerglide. I hope to exchange the Wilcap adapter plate I bought from them at the L.A. Roadster swap for one with the side tabs so I can put my mounts there.
This might not be a big concern with a 700R4, but I thought I'd chime in.