94 2.3l manual / 95 4.0l explorer auto swap

[DetUnd]

I have a 2.3l turbo that is pooping fluid. Just so happens my buddy killed the transmission in his 95 explorer. My question is. How difficult is the swap? Is there Transmission problems going from an auto to manual? What do I do for the Wiring harness, could I buy a 4L ranger manual one? I am asking b/c he said 600$ and it's mine. I would like to have the 4.0L and Rear disk brakes but not at a stupid cost if you know what I mean.
Any help is greatly appreciated.
Chad D.

 

[DetUnd]

Forget it. I will stick to my 2.3L. When it dies, I will put a wankel in it.