Hi Gang...I'm thinking of using a Vogelzang barrel kit...and one or two of their unpainted 55 gallon drums...to replace a stove in a 28' by 28' shop...and in my basement which now has a mid-moe wood stove thats alittle long in tooth. If I go the kit route I will use one of their grates in the bottom of the barrels also. Will the single barrel throw lots of heat in normal firing...and would a two barrel kit be worth using? About how many years service would I get from the drum stoves? I have my own wood lot so wood is free. Franklin