My friend gave me an SUV full of kiln dried pine, from work. They are ends and cut offs. MC is 8 to 13.....I plan on mixing it with hardwood, so itll be spare wood. Is this good wood? And what about creosote? Ive heard stories from both sides of the fence. Thank You! Also, there is no smoke at all coming out of the flue. All you see is heat waves. Not sure if thats good or bad, I assuming good.