Well it seems as though that plug is not going to come out easily. Rob and I posted on some forums for suggestions and Rob did a few of them. From trying to knock out whats left of the porcelain, to trying to unscrew it by tapping it with a screwdriver. So now it looks like the whole head is going to have to come out so that it will be easier to get to. A mechanic friend of his will do it for 300. Gonna have to sit on that for awhile.
