Offroad-Express

ive picked up a LJ50 from a friend but it has a damaged rear driveshaft , UJ`s and the fittings on each end (diff flange and transfer case flange)
are badly damaged.
do i have to pick up new UJ's from suzuki or is it somthing BNT would stock ?
are there shafts from other makes that are easy enough to modify?

or if all else fails , does anyone have a spare they want to sell?

so ive been reading up on the Suzuki, and the drive shaft is a major weak point , so ive drawn up some replacement flanges and will drop in to the profile cutters on wednesday
see attached files:
lj50 driveshaft flange