I currently have a DeWalt 735. I've had it since they were first released. A ton of wood has been sent through that machine. Sprockets broke which i have found out is not that uncommon. I was going to replace it with a new as the repair has to be siginificant (two sprockets, two rollers a chain and the labor to do it!). I would like to hear some suggestions for a alternative planer in that price range $600. thanks.