@Jeepaholic yes. After exploring couple of options for transmission, I decided to go for FJ60 4 forward with 4x4. This was easiest of all other options I had explored. I wanted to get Toyota H55F 5 forward gearbox but then that required too much of mechanic quackeries like crafting plate to mate, and shortening of drive shafts etc, and lack of experienced mechanics in Lahore.
This was fairly direct bolt-on with 2F stock.
I was in Pakistan till March 21supst/sup.