Great pictures, men.
I recovered a 110 grain TTSX once, but the petals had broken off of it. (.277" from a WSM.)
LBK,
We recovered one of the 150 grain Hornday SP's from a buck my son killed last year. He was shooting a 308 Win. Velocity wasn't much more than the speed you were running, I'd guess.
Both of them resulted in very dead creatures...
I neglected to mention the caliber. It was .300 Savage.