273 2bbl turn into Commando or is 318 better?

Thanks Fingers, I'd thought about a 4 speed behind the slantie. Do you know what mods are needed or is obvious when you look at it?

Trying to remember what Todd told me, but from memory it was weld on a lug then drill and tap 3 bolt holes.
If you are not in a big hurry, I can check, as I have a 4 speed in storage, and a slant 3 speed bell housing. It's just they are about 100 km away.
I have been wondering much the same as you, for my VC ute. Mine isn't as nice as yours though.