Benchmark your pack weight at 50lb all up, including food, rifle, spotter and everything you need for a week. I usually go for 10-11 day trips and am usually around 55lbs, and bring home food @ 1.5lbs/day. If you can't get under that, rethink your setup. Even with less expensive lightweight gear you should still be able to make it in the 55lb for a week, or likely less. There are tons and tons of synthetic options out there today. Don't be fooled into buying $400-500 jackets and $200-300 pants. You can survive just fine without Sikta or Kuiu, FL and the rest. Spend the money on boots, pack, tent, bag/pad and cook kit. Those are your 4 heaviest items, get high quality, and the lightest you can that makes sense. I see lots of people taking way too many cloths, and crap you don't really need. Those little battery packs add up and seem to be the norm these days. Think about if you really need it. I see people spending hours on their phone in the backcountry? Why? I take one small battery to recharge my phone, and InReach, I make it last.
Pre-cooked bacon and Snickers are a staple... Can use the bacon with the fresh meat while cooking... its amazing. I also pack a small squese bottle of bacon grease for the same reason.
Split stuff between your partner. There are tons of threads on backpacking on here, with lots of good information.
Good luck on your hunt!