My "new" used GT arrived today; now I just have to get a couple additional coils - between this and the excal, I will be set pretty well for a variety of circumstances. And I have been doing my homework via history of come family land - with very interesting results that I hope to be able to present via photos within a few months
some of it is "classic" hunting, some of it isn't, but it's all interesting. I've been working at learning the excal - and will be learning the GT now too. I'm an itching for it now....