[*] Twinstick, dual transfer case adapter, or any transfer case adapter to get towards a more regearable/flexible transfer case. $750's good for a set of TeraLows, but give me a $50 junkyard pull of a Dana 300 or equiv. any day. (I know - the spline counts might not match, but I'm high on possibilities here)
[*] Mass-produced (read: cheap) Isuzu tcase flange adapters for CV driveshafts. These normally run you $100 apiece, but probably could be cheaper.