powerstroke.org its my favorite site and it has quite a bit of idi stuff. i know some people that has done the wvo and it turned out good...the thing about them trucks you can burn about any thing that can be compressed motor oil, vegie oil, bio crap, propane/diesel it will run on it. i have a 2001 7.3 and a 2009 6.4 you will be very happy with you purchase. you have a good engine a tough e40d tranny if auto or a zf5 if its a manual. think the transfer case is a bw which is pretty tough.
1984 yamaha 200k
1985 honda 70...some times swap the 125 lifan for fun
1984 honda 200es
1985 honda 200x
atvs:
2013 Honda Rancher 420 ES