4L80e to NP208 Need Answers

[RDrancher]

I'm picking up an LQ4 with a trans tomorrow and have the choice for either a 2WD or 4WD 4L80e. I've been searching and can't find a straight answer as to what is involved in adapting either trans to my '88 NP208.

Which trans should I get for the easiest and most economical swap?

It sounds like I'll need a 32 spline output shaft and an electrical speedo, but what else? I need a list...I love lists

If it's too much of a hassle ($) I will just rebuild my present 700r4.