I bit the bullet last year and got a kifaru paratipi and wood stove. Worth every penny. Just have to wait till my oldest son is old enough to join me for winter excursions.
Bought a house this year and haven't had time to set up a fire pit. So my son and I had this trail stove going. Need to make one of those DIY stoves though. Would be a fun project for me and my son to do together.