Craig, I think I know what A-100 you are talkin' about!
First, consider use. Is this a street only PU with only enough power to get the front light, or is it going to see some air time?
Do you want to make it a canyon carver, or just decent? Due to the weight bias, you will want a big sway bar in front. What is available?
Are you going with a static drop or are you looking at air bags? Again, what's available for your choices?

Coby Gewertz (Church)'s Van Go van has a MII front end installed. He also used a box to change the steering column. Problem is, he didn't do a full build thread anywhere that I know of. He's got a bunch of pics on facebook, but I don't 'do' FB. https://www.facebook.com/coby.gewertz.9
http://rodandkulture.com/cart/index.php?main_page=product_info&products_id=30
Here's a vid
http://www.youtube.com/watch?v=nPym946yE58

KSNPVMT did an air conversion on the stock axle.
http://www.jalopyjournal.com/forum/showthread.php?t=684598&highlight=free+candy


Here's the only pic I have of the front suspension on Van Go