Thanks all for your help. It seems that to repair the head will inure substantial costs, maybe not quite as much as a new head, but the cost difference is not worth it. The shop tells me to repair is about $1600.00 where new is around $2k. For me personally, it is worth a little extra to get new versus retool the existing for such a small savings. If a fix the head was $500 I would say sure, but the difference is not worth the savings.

I was just hoping someone had some idea where to buy one a little less than $2K. I guess there is some sort of cooling channel that is what I damaged as well as the threads. I wish I would have taken a picture for y'all. There is some sort of cavity to the right of the #3 glow plug that I drilled into, allegedly this is some kind of cooling cavity. One can defiantly see the hole into this cavity.

Thanks again for all the help and advise, keep it coming.