I am newbie here, but reading for a while. I have ordered a chainsaw mill from one of your co-horts....kpantherpro. I am waiting for it to arrive (feel like a kid again waiting for Christmas) and I had planned to just use my 270 Stihl to get used to milling on some small stuff but through reading, I don't want to burn it up just "learning" so I was able to acquire a free Poulan Pro 455 (72cc I believe) that was not running but have since been able to get fully operational and plan on starting out with it. I was wondering if anyone has used a Poulan Pro 455 with any type of milling set up? The trees that I have in mind for it are 22" oak trees and one poplar about the same size. Any input is appreciated.