One other thought for you is consider; some tarps for a floor. Your gear will stay a lot cleaner and the floor will stay drier. If you take a broom you can sweep it out to get rid of dirt and snow. But I would advise waxed cotton, not poly tarps as flooring. When wet, poly is very slick and slippery. If you get a spark on it it will melt through and could burn. Cotton tarps are not slick and they also give you time to get a spark out. You will still want a dirt/noncombustible floor under the stove itself though.
And, another thing to remember. You are likely to get snow. It could happen when you are out, or overnight. Make sure your whole party knows not to leave stuff on the ground wherever it falls. If you get snow, you may never find it again. Stuff should be put away where it can be easily found. Every time.
