Much progress has been made!
In a flurry of activity I managed to get the front suspension 99% installed. I say 99% because i ran out of grease and could not grease all the fittings. Also it was hot and I was tired. But yay for me. I am not going to put the sheet metal back on until after i have swapped in the LS drive train, so the next step is to start prepping the wiring from the donor and removing unneeded stuff from the Blazer firewall.