so i bought an osburn 1600 which is jsut right for my home. my question is though, the stove is about maybe 10 years old and has only been used 3 or 4 times how different is this older model from the brand new ones. it has a self cleaning glass system and all and looks almost the same. so what is realy different and would it be of any benifit to get the some one but brand new. we inspected the stove inside and out to verify how clean it is and it look brand new hardly can say its been used