Cool close-up pics of the t-case and the adapter. Could you verify that the Sami case bolts to the adapter? Since the adapter has a female output shaft, you'd have to remove the flange on the Sami case.
Does the male input shaft of the case slip into the female shaft of the adapter or is there another adapter shaft between them?
Is the Sami case rotatable for better belly clearance? Would this be necessary?
Since you already have a Sami t-case available for measuring sitting on the floor/bench, could you measure the output offset off centerline of the driveline? Would you know if this is the same for the Trackick/Vitara? Meaning the rear output of the Trackick/Vitara is centered, but the front output of the t-case is ~3.5" horizontal.
Pics for Jagular:




Also, as for the driveline, both the front and rear are now proportionate, offset. Meaning, where the front driveline comes out (same place on Kick) the rear comes out right behind it. The rear driveline is no longer centered.
So this means, for a track kick, you will need a shorter rear driveline, and a longer front.
The Sami case is not "clockable", and is not necessary.
Hope this helps? Got to get back to work.
Heather