http://publicism.info/crime/mafia_1/index.html^^Someone typed up the whole Mafia Son book about Greg Scarpa Jr. It's been a while since I read it but maybe the answers to your questions are in there.
Looks like he was made around 1976 or 1977.
Thanks for the link. It's been a interesting read so far.
One thing that jumped out at me right away was the claim that Greg Scarpa Sr. never became a Capo but was always a soldier with a crew of his own of 50 guys.
I've never heard of him never being a Capo. That can't be true could it?