Looking to upgrade to a larger saw. Currently have two Stihls an 024, 026, Homelite Big Red Super XL. Prefer to stay with Stihl as the dealer support in my area is strong and others are few & far between. I'm looking at the Stihl MS361. The local dealer has one where a customer purchased it from him and customer used it to cut one tree trunk and stated it wasnt large enough and was taking too long to cut what he wanted & returned the next day to exchange it for an MS460. Saw has been used a few minutes. Looks brand new; dealer had'nt even cleaned it up yet. It has a 20" Rollomatic E bar. Dealer stated he would clean it up and resale it for $489 with a factory one year warranty. Is this a good deal, maybe have him throw in some extras?