Honestly is stopped reading the rest of the post when it started to go the Dana 300 4-1 kit. The op was asking about what t/c would be a direct swap not what can I do to make the best most expensive t-case ever.
What don't you use the T-case from your current jeep?
88 YJ 35's 8.8 rear, family style roll bar, ax-15 external slave conversion, Custom double D fab dash 4" of lift taurus fan, Head light wiring upgrade, MSD 6al, JB conversions SYE, 258 with RV cam, Long tube headers, Borla exhaust. 1"mm, Auto meter gauges.