Which LS mounting plates? Help

[mcbassin]

I'm trying to decide which engine mounts to build for my engine install.

This is my motor mount stand style (73 up I think) Clamshell mounts. Bobs pics borrowed.




I need to know which one of these 1, 2, or 3 with a 67 frame with 4.8ls with stock AC compressor location and 4L60E tranny.


I want my engine to be in the optimum position to use the original driveshaft if possible. I really don't want to cut my frame either.
Anyone use this setup on their swap? Help?