Missing at low idle on a couple of cylinders

Greetings all. I have a problem with my 308 QV (1983) that I have been working with a mechanic on and wanted to theorize a bit. I have owned the car for a couple of years, and have been driving it (when I can).

Symptoms:

Issue 1) Missing at low idle (which has been set up around 1500RPM, and this is too high) (once I'm above 3k during normal driving it seems to clean up), and during warm up cycle.

Issue 2) It stranded me a few months ago after a long run and would not start. The previous mechanic I took it to believed the cylinders had been flooded. They found low cylinder pressure but were able to get pressure back. They were unable to diagnose a cause, but I did need a new battery (replaced).

The fuel distribution system has been replaced and it is correct for a 1983 QV (the non-lambda one). It has been replaced twice in the last 4 years actually (once as documented by the prior owner, and once by me when I was trying to get it through emissions). This leads me to believe that is is less likely (though not impossible) for the distribution system to be at fault. This is an issue the car feels like it has had since I have owned it, so I believe the symptoms might be lending themselves to make it look like a fuel distribution issue.

Current state:
When I start the car up, it goes through the warm up cycle, which sits at about 2.5k-3kRPM (again, slightly high). At that RPM during warm up if I put my hand near the exhaust on the right side I feel an uneven pulse of exhaust, which my understanding is a likely indicator for missing. On the left side it feels more even, and I can tell on cold mornings by the amount of condensation burning off that the left side is pushing more air out. Additionally, judging by the sound there is an occasional but not quite regular miss happening. When I stop at a light or stop sign, and I go to idle, I can hear missing start up, though it tends not to be enough to stall me, and I feel some sputtering below 2kRPM as I begin to accelerate again.

This leads me to believe the missing is electrical/ignition. The plugs and cables were replaced less than 18 months ago, along with both distributors and caps. The coils were not replaced as far as I'm aware.

So, my question (thank you for reading), is: Is it possible for the coils to be the root cause for the missing? Any other suggestions for "easy" things to look at? I bought a new fuel and air filter, but because it's a specific bank of cylinders (the back ones of course) I would not think something that covers both would be the root cause.

Thanks!