Thanks Hoyt, figure I'll stick with irons as long as I can. I'm trying to make a stand alone M14 rear sight for sheep hunting, so I can put my favourite long range sights on a sheep gun and continue to swear off glass. As for pics generally try to get a hand on the game well in view or a rifle up front for scale.
As a general note Grizzlies do have "ground growth", they're often startlingly bigger as you sit looking at them, at least for those with a lot of black bear experience prior. They're built a lot more muscularly as well, I've shot nowhere near the black bears you've seen go down but have tagged many mediocre bears and a couple good sized boars, and Grizzlies are built quite differently. The inland bears around here are generally leaner than the black bears and quite impressively heavy boned. Just a hell of a predator, I saw the aftermath of a Grizzly eating a decent sized black bear last year for the first time and it left an impression. Especially when it could have eaten any number of easier things to take down, there's no shortage of bison and moose calves close by. Shame we can't sponsor non-residents on Grizzly hunts as I'd be happy to hunt with you hoyt. My next foray chasing Grizzly will be on the coast after a so called "Brown", will use a .375. Forgive the rambling.
Shawn's got a beauty bear there, where did you hunt? I remember reading your post but have since forgotten, looks like Yukon. Presuming .338 Mag?