Thanks for the link, I have read all of it and this swap seems doable now.
I have removed the engine/trans and all the other parts I need from the Envoy (I hope) and am getting my Nova ready for the new engine. I still have a lot of work to do just to get the Nova ready though. The car has firewall, and floor issues I am dealing with, then onto mounting the Mustang II clip. Hopefully within the next week or two I can start mocking up the engine for mounts.
I cannot believe there is nearly no aftermarket parts for this engine, there is one guy building oil pans specifically for this swap but thats it.