OK so I just bought a used 372XP (thanks for all the help in the previous posts). Now I see an ad on CL for a Dolmar 7900 with a new 20" bar and chain for $450. Not sure of condition. So the question is, how much difference is there between the two? I have a great Husky dealer about 45 mins away, no Dolmar dealers anywhere nearby. If it's a night and day difference, I'll buy the Dolmar and sell the XP; otherwise I'll stick with what I've got and swap my 32" bar for a 20" and call it good. Just looking for the "big" saw for felling and bucking up to 24" pine. Thanks-