Re: T04 turbo
Seems to be the one to go with, would also be suitable for a bit more than low boost on the 4.0.
Just make sure it doesnt need more than a quick reco, i bought one in similar circumstances, needed new bearings, anyway took it to GCG turbochargers and they said its rooted, but we can fix it if you give us $1300. Needless to say i got another t04 and now have an expensive paper weight in my cupboard.
If you can get a manifold to suit the 4.0, well done, usually above $800 to get one made. If its a manifold for a 250 then no doubt you'll find a buyer quick smart.
Good luck with the buy but just be sure the turbo isnt screwed.