Well my headlight problem (headlights turn off when engine is above idle speed) has been solved by the great dealerhip I bought the scooter from. Seems like the headlight coil malfunctioned. Kymco's great warranty covered the cost.
This problem only occurred when the scooter was sitting overnight and cooled off. It appears to have been a heat-related problem.
It's good to have my green/black scoot back.
Thanks to all for your suggestions and help.
Spongella