Gannyx, I'm in Fort Myers Florida. Many thanks for the offer to check the ECU. I'm leaning in the direction of the ECU being the culprit, but how would it go bad? Would like to take the advice you and "red 2005 convertible" have given, and see what a DRB3 scan would indicate. Sure would like to reserve the opportunity to have you check the ECU after the scan if I need it.
Regarding the skreem inhibiting the spark, is what I thought would happen. The fact that I can drive the car with all systems (except start function) working is why I have started looking more at the ECU, and not the more common RCM and skreem components. I will pop open that new RCM and check the solder connections if for nothing more than peace of mind. I carry my repaired one in the car.
Wayne