Lower: furnace, catalyst, sanctuary
Upper: klamath, sanctuary
The sanctuary is pretty nice stuff. I really like the bibs. The jacket has their shooters cut so to be completely honest the sleeves are a little thin and they arent completely wind proof. On a cold single didigit MN day you should be good but if its windy eventually you will expierience wind leak. I'm looking at the Brooks down jacket/sweater to put under it.
The solitude also looks great and those bibs would probably keep you just as warm as the sanctuary stuff if you layer right. The kit link pass through would solve the cold arm issue.
The sancuary bibs are a little baggy in the thighs and thinner through the torso, however it doesn't bother me to have a little extra bulk because they seems to trap the heat. The zippers/open legs are amazing. You can dump a ton of heat on your hike in and easily change out boots without taking the bibs off. The design is very well thought out.
All in all, I would buy them again but the thing with first lite is layering. As long as you have a good kit with great base & mid layers you can stay warm and comfortable all year in Minnesota. As you know, all first lite is super comfortable. It's very "stretchy" and doesn't limit your ability as a bow hunter.