No experience with the Trijicon but here's some related thoughts.
I have the venom on a GP which seems like a good fit range wise. I put a SigSauer Romeo on a 45-70 encore for a brush gun (it will match the 460, but I load them a bit lighter). While it is quick to acquire the dot (using the circle-dot setup), I am less then pleased with the low light performance. I find it difficult to differentiate between the deer and the background at range or at lower light levels (in the woods or dawn and dusk). I'm starting to wonder if a fixed 2x would be a better idea for me.
With the 45-70, i can stack shots at 100 yards on the center bullseye on the paper, but not the peripheral ones as I can't see them. I've never played at 200 yards with that gun at the range. Unless I was hunting deer in a snow covered field, I don't know If I could reliably pick out the deer at that range.
Also fyi, I wear glasses with a strong correction.