Elk season starts on the 25th of this month. I'm shooting my bow every morning and every night. I'm pulling 65lbs smoothly. I was planing on shooting 125 grain muzzy's. The guy at the pro shop and my buddy both told me if I'm not pulling 70lbs thatI should only shoot 100 grains. I'm lifting weights and hitting the treadmill every other day. Should I keep striving for 70lbs? Or should I stick at 65lbs and start practicing with 100grain and buy some new broadheads? Or am I okay with 125 grains at 65lbs?

Any input is appreciated!
Thanks Bryan