disc brake conversion

I want to do a disc brake conversion on the front axle of my Willys pick up. The kits vary by manufacturer and the costs vary by about $300. My question is two fold. Has anyone tackled a conversion for the front axle? If so, are you happy with the outcome? Thank you for the feedback. Tom

Ok, I thought one of the highly rated ebay sourced complete kits would be a walk in the park to install. Not so much. The issue I am having on my, what I assume is stock, front axle, and maybe I'm just such a noob at this, is. I have installed the everything, and I cannot get the...