I had 33s and 3.54s with a T150/D20 and it wasn't too bad with a with worn out 258. Worked pretty well with the 360, but the 3.73s were better.
That being said, with a fresh engine and the gearing of your Trans/t case, I would wait to upgrade axles to regear. It at the very least see how it performs then go from there
77 CJ-7- AMC 360, Edelbrock cam, MC2100, Fenderwells, CJ T18/D20, Chevy D44/EB 9" rear, Trutrac f/r, 4.11, SOA, 1.25 lift shackles, 35x12.50 BFG KM2s, Shackle Reversal