We are trying to pick a wood burning stove for use in our canvas wall tent in SW Wisconsin. The tent is 14' x16' and 7.5' tall at the center (5' at the side walls) and has a cedar deck floor (we will put tile under the stove). We really want something affordable (under $2,000) that can hold a fire through the night. (7 hours+). We are considering the Aspen C3 but also a couple of the smaller Drolet models like the Spark II. Any advice and guidance on models, install, and tent safety would be greatly appreciated! We will be installing it ourselves and we are completely off grid for now.