Glad to know that everybody can agree it's a Brazilian X South Indian (hybrid).
When do you suspect Shanti lost a parent? From around which year have you seen the change in his seeds happen?
I grew the GH version years ago, there were some killer plants in those seeds. Someone I know grew the MN BW some time back and ened up disappointed with what they found, yea there were some good plants in there but not much like the old GHS version. That same person took a gamble and ordered some of Joey's WW, I'll just say the guy looked like he won the lottery.
I'm not trying to promote Joey's gear, even though it looks like I am.