Well..... I feel happy.

Replaced the fuel filter, looked to be the original. After that, the symptoms were still around. No codes yet except for the cylinder misfire (which became random) and the poor running conditions.

Checked the forum for more bs research just to try and get a grip on the issue. Found some talk about the RCM repair. Figured I'm great with my hands and it wasn't to intrusive. Repaired the RCM; there were a few cracks in the solder on 4 connections. Couldn't tell if they were intermittently connecting or not so I did the repair just to be safe.

Got the RCM repair done and it fired right up. Cleared the random misfire code and let her warm up. Went to take it for a spin and 30 feet into it, super stumble and stall.

Finally, the car wouldn't start and all and the infamous crank sensor P0335 I think it was came up. Got ahold of Rob at Needswings and got the Hella CPS. 30 second installation. Cleared the codes and went for a drive.

So far I've put about 50 or so miles on the new repairs and she is running beautifully. Thanks for the input here and thanks Rob for the quick shipment.

All is well in the hood now.