Which is exactly what I've found--if you want a 7mm Magnum that provides a real edge in velocity. I'd include the 7mm Weatherby in the list as well, if you want a 7mm on a standard-length action.
A 160-162 ain't hay at 3200 fps...I like it there.
Oh yeah... more ain't bad.
I'm just saying you can't get all three (160/.600/3k) in anything smaller than 7 RM/WSM. The SAUM/AI come close.
You better pray to the God of Skinny Punks that this wind doesn't pick up......