What a ride to get this glow plug out. It was a success, and the car is back and running great. This post is to incourage anyone that a broken glow plug is not the end of the world. With patience, the plug came out, and the car went back together without and extra or missing bolts.

Suggestions helped from everyone, but here are some more.

-pb blaster was a plus to get the plug out. I let it soak overnight.
-a reverse hammer was the last thing I needed.
-I tapped a 7mm bolt from a Yamaha dealer (thank the Japaneese for this)
-A reamer and at 12 mm X 1.25 tap is a must.

I hope this post helps, and thanks again everyone for the help.