If this can get moved to the street and performance section where it belongs, I think you would get more help. Tayln, gradon, and Dr. Dyno know this stuff pretty well. Also,
jeepstrokers.com is a great site. Just remember, no matter what forum you use, always figure out how to search first. No one like's hearing the same question over and over. Ex.... "how much lift do I need to fit XX size tires?"
Also, getting to your question again, a reliable parts list is easy to come up with, but we need to know a few things first.
1) How advanced do you want to get in this. ( you answered that, you want simple)
2) How much of the engine work can YOU do yourself?
3) Why do you want a stroker? (ex..does your engine need a rebuild?)
4) How much are you willing to spend?
Here is a
link to Dino's site.
Like I said earlier, the simplest you can do is get a 4.2L crank and swap it in with new bearings.