A robust load bearing "outer tent" where the inner tent is something that dangles inside it is what I prefer.
Can you give me an example of this style of tent? I'm not sure I can think of any that I've looked at which would meet this criteria.
Also, regarding stove usage, my initial thought is I wouldn't be cooking in the tent or vestibule. Since those wintery camps are most likely to be with the Scouts, I'd be out with them.