Hey Doc, long time since I've seen your SN.
I cut the OEM motor mounts off at the frame with no real regard as to where the new motor mounts would go as it really did not matter. I also plated the frame with 3/16" at the location of the new motor mounts. I built my own motor mounts.
Motor and trans came from separate vehicles, trans is a 2WD model. Trans is an 03 model
I used throttle cable. I used the OEM Toyota cable attached to a modified bracket on the motor, works well.
This swap retained the VAC setup per owners wishes. I am working on the same swap in an 80 now and will be using a split case with twin sticks on this one. I am not a fan of the VAC system, too many parts to fail. I prefer a stick and the KISS method.