Electronic ignition issue

Thank you all for your input.Definitely need to learn more on the electrical. Since I posted a few days ago I was able to spend more time looking at things and decided that new wires were needed and got a set of msd 8.5 mm wires. Also I have been able to determine I think why # 5 was not firing. All the contacts in the cap had marks on them but #5 it was clean so I will assume that to indicate the contact in the cap was not made. I ended up reusing the old one just to get things fired up and for the 1st 30 seconds it sounded good and the 1-7 side seemed smooth but 2-8 is still ruff and then it started to pop again. The cap and rotors I got seem to be sloppy and not near the quality of the mopar cap so back to the dealership. Thanks