Wanted to update you on the YJ. Through all the tinkering, I finally pulled the coil to check it out prior to ordering the new distributor. The tough starts and intermittent nature of the missing (coupled with the fact that it was only doing it when the temp was up around 210), caused me to poke around a little more. Here is a picture of the coil that was in it... I was embarrassed to realize I had overlooked this.
Installed a new coil and cleaned all the contacts. It fires as soon as I touch the key and hasn't missed or stalled out in over 2 weeks. Thanks for all the input! I really appreciate it!!!