super redhawk

I've been trying to research what the proper rings are for a Ruger Super Redhawk. It seems to be implied that the M77 rings will also fit the SRH but in photos on the web the two rings pictured always seem to be the same height. Does anyone happen to know which Warne 1" rings (by part number if...

I am thinking of possibly a chest rig. A scoped 7 1/2 Super Redhawk is pretty bulky. I wanted to use it deer hunting but it wouldn't fit anything I had. What do you recommend?

While practicing dry firing (Super Redhawk 7.5"), I've gotten in the habit of tucking my trigger finger behind the trigger between shots instead of extending it above or on the outside of the trigger guard. I imagine it would look weird if I were to do this at the range, especially for people...