Bloody hell!, I thought my disco engined starter was a swine to get out!
I know the engines differences but the starter is in the same place isn't it?
I drop down pipe off the turbo and remove it back to the centre box, stand on a stool or something by the front wing, it makes working on the starter bolts less strain, remove bolts from above and the bottom one from underneath. The starter on mine wouldn't quite clear the block and chassis rail (to drop it down) so I removed the engine mount rubber and jacked it up a bit and it fell down and out.
I restored my truck many years ago and used ss fittings throughout which made the job some 8 yrs later, much easier.