I have got my hands on a complete oak tree as fuel for my wood burner. The tree company have felled the tree into chunks but i ned to further cut them down so they can season. There is a lot of oak. Estimates around 10 tons. I ned a chainsaw but cannot stretch to a Stihl. Any ideas on any other decent saws. I dont want cheap, just something half decent that would do the job. Thankyou in advance.