Dakota rear end in a Dart? HELP!

I'll be curious to see the answers on this because I have 3 of the Dak's sitting in my yard, one is a parts truck.

As far as what you can upgrade to. The 7-1/7 can be nicely substituted by the 8-1/4 for some $$. 8-3/4 for more $$$$. The 9-3/4 Dana 60 for $$$$$$$$$$.

Plus there is also the 8.8 exploder swap, pretty appealing with low ratios and LSD's BBP and disc brakes.

The dak's I'm gonna automatically guestimate the pre 93's will be the easiest to use because they have 5X4.5 bolt patterna and heavy duty drum brakes. 1993+ is 6 lug BP