I located and purchased a Dana 44 axle from 1978 Waggoner to be used for SAS on 94 Rodeo with auto transmission.

I have started to purchase parts for the axle rebuild.
What gearing would you suggest and why for a driving on freeways without redlining using
35-inch tires? 4.88, 5.13 or 5.38. The axle has 3.54 so I got to purchase a carrier for new ring and pinion

Knuckles rotation should they be re welded at 12 to 15 degree, before test fitting. Would it be wise to complete prior to test fitting with no problems.

Which ujoints would you suggest I use?

I don't expect to complete this prior to January or February. I know I'll more question after I have dissembled the axle completely.