Fitting a 3rd row to standard 100 series

The bodies and floorpans are different on the barn door and lift up tailgate 100's.
The mounts won't be there to take the Toyota seats, the best way to go would be to get one of the additional seat mobs that advertise in the motor club mags (NRMA, RACV etc) as it will all need engineering even if the Toyota seats fitted.

Todd : you will need to check the compliance plate under the bonnet too see how many people / seat etc / how many can be carried , cost big $$$ too up grade i would think !!
cheers