I'm also looking for a saw of some sort not only to take down but more importantly to trim up and cut firewood logs out of trees instead of using a chainsaw, I'm also a land clearing contractor and my crew is tired of using a chainsaw to buck up everything and it takes too long. I need one durable and fast capable of handling wood up to 24 inches and tilt 180 degrees either a chainsaw or buzzsaw blade style like a felling head uses but without all the clamping systems. The shears are slow in large wood and none are capable of doing hardwood over 10 inches and thats primarily what I do is hardwood and usually over ten inches. Any ideas or where to search out components durable enough to take it day in and day out yet capable of revamping to work on a skidsteer. We've been looking at making a mount for a felling saw cut off disk assembly to mounting it onto a rotator and putting it on a skidsteer plate to hook up but its looking wickedly dangerous, is there something out there I'm missing and haven't found that'll work instead???