Just thoughts,
60# from a compound and 233fps will kill deer dead every time with proper shot placement. Most guys shoot more than they can hold, magnumitis.
In all hunting shot placement is the most important issue not power. I've killed deer with compounds adjusted to 40 # and recurves at 60#. I never saw extra pull help unless it was for flatter shooting. When I shot wooden arrows the pull helped. Today, the al or carbon arrows have low drag and hold energy better than the wood.
I'd keep your bow at the weight you are comfortable. I use to shoot comp archery and the best shot was a woman who weighed about 105 wet (and she looked good wet...trust me). She hunted with her 31# target bow...and the deer always went down.
Re: sights. I only use one pin. no need for more. More deer have been lost by the shooter using the wrong sight in haste. get the pin on at 25 yds and you will be surprised how little holdover you will need for 30yds.
I've shot long distances and killed animals at ranges I would not post; all with heart shots. Your max range should be what you know you can hit all the time. I hear people saying they kill deer at 50-60 yds, and as the story winds on they say the arrow cut the throat or hit in the head. They were not aiming there it was a random hit, way past their comfort range.
Presently I'm killing about 4-6 deer a year with a archery. I've limited myself to 17 yds because of the 'area' I hunt. Deer MUST drop within 30 yds of my stand. With double lung shots and large opening mechanical heads they do. Waiting for the animal to come in close really adds to my hunting experience. Also makes me move my stands ever so slightly from day-to-day. I think it makes me a better hunter, but it also gives me more hunting enjoyment.
good luck
BEAR