240ZGTR-
Did you use Alsil's mount or make your own? Are you running EFI? This could explain why you didn't have steering shaft or hood clearance issues. If you did use this mount, how far back did you put the engine?
Ford boy-
I wasn't able to get the engine installed using this mount without cutting the steering shaft. It wasn't a big deal, I cut it where I needed the bend, purchased a steering u-joint and took the assembly to a welder I trust. As for the transmission mount, you can use the JTR mount and just drill it for the Ford transmission mount per Alsil's website or you can fab your own.
For the driveshaft, go to a reputable driveshaft shop and they will know exactly what to do. Most people purchase a T5 yoke with a Ford u-joint up front, a Chevy u-joint in the rear to the Chevy to Datsun yoke that bolts to the R200. All new parts and labor cost me less than $200.
Josh