Terry,
I thought someone on this board had determined the ranking based on the crown type.
Windycity - that is a nice gun. Probably tough to shoot in that configuration. I'm a righty with left eye dominance, though I've seen a number of these stock types,I've never shot one.
I'd like a gun like that.
Sorry I can't help you with your research, there are those on here who can though. Good luck with it.
Chris