I burned my first whole winter this year and just did my wood use tally. I live in southern MN and used about 4-5 cords in my Englander 30. At least half of the wood I had was dead standing elm, punky misc. and the other half (or less than half) was black walnut and maybe half a cord of ash. This season I scored around 8 cord of decent wood from a neighbor who is clearing a woods.The wood is about 25% sugar maple, 30 % hackberry and 15% hickory, the balance is like assorted maples and ash. Will I burn less next season with this wood?