GearVendor installation; ’69 -body (Charger)

Hey gang..
OK, looking for illustrations and discussion on the installation ease/difficulty of installing the #3DFS727A into a '68-'70 B-body, in particular, my '69 Daytona over there to the left. It's a 4.10 Dana car and I don't want to compromise the 4.10's (love 'em on the local streets, hate them on the highway). From one thread on the Charger Board, it looks pretty straight up... Anyone with a unit in a Dana-equipped car? If so, what was the length of the shortened driveshaft?

Thanks in advance..