Cleaning up the yard this last weekend, we have two 60ft cottonwood trees on the property that drops tons of leaves and all kinds of sticks. Not to mention all the cotton flying around during the summer. I am thinking of taking them down. Should I buck it up and split it and burn it,after it seasons of course, Or is it just a waste of time? I know it's not premo wood, but it is all BTU's, right?