My old Stihl 044 has been ran hard,abused,and is about to give up the ghost.I have a bad crank seal on the pto side and the saw has a few other issues.A saw dealer in the area has a good used 272xp that I looked at this morning.Started up easy and sounds good,looks like a fairly low hour saw that was well cared for.Is there a big enough difference in the 272 and 372 that I should look around for a 372 instead.Used 372s seem to be a lot more common on the Bay.Just wanting some opinions. Thanks