Go for 2 person tent. Will weigh maybe 50% more than 1 person tent but if the weather gets nasty then you will appreciate your gear being out of the weather. Ah, the weather. Get a tent will a floor. Having a stream trickling under your feet or melting snow or ice melting into puddles is no fun and could be life-threatening. Having mosquitoes buzzing you all night is not much fun either. Mice, snakes, etc are things I prefer to not wonder about as am settling into sleep.
I pack around a 3 person tent with a floor and an annex "flap" which does not have a floor but is nice for leaving boots, etc, out of direct snow and rain as sleep and putting on boots as sit on the dry floor of the tent with the boots outside but out of the rain. I need good, deep sleep so by day 3 I am not on fumes. I dry, draft-proof tent that will hold up to stiff winds is a key aspect of performing multiple days of a rigorous hunt. I use ear plugs and eye shades to minimize being waken by trees creaking in the wind or ice pellets bouncing on the tent or a bright full moon glowing though the tent fabric.
I use the Nallo GT 3-person version as my wife goes with me at times. No issues. Goes up fast, bomb proof in stout winds. Not sure if can use a tent stove though doubt it. I have packed a heavier sleeping bag and thick pad for under the bag when will be colder than about 20F. I pile my coats, etc, on top of me along with wearing a stocking cap and a neck warmer and the eye shades and sometimes wool socks and mittens to try and stay comfortable. So I can sleep. Works for me. Still alive.