No fire from any orifices thankfully. Wires were correctly installed. Coil swap from a 2008 (my daughter's car) didn't change anything except some glaring looks from her teenage face haha. Car still searching for idle speed all over 600-800 rpm and rough. The MAF is different so couldn't swap that. So I pulled the MAP connector from the throttle body and started it and it flagged a CEL immediately, BUT, NO MORE WANDERING IDLE!
Pulled the MAP sensor from the '08, swapped it, reset codes, and voila, its purring like a kitten. I live essentially in a flat plain without major altitude changes so I may be able to run like this until I can get a replacement. Maybe some vaporized crud in the intake found its way into the sensor. Sprayed some electrical contact cleaner into the MAP sensor cavity, but maybe best to replace with OEM?