Wow Scott that's a huge one!
What size did Paul Newman use when he cut the desk apart? Don't remember the movie, but that scene!
Bruce, I use a dedicated chain slabber that I designed and built (with a friends help) on a spare Peterson sawmill carriage a few years back. This saw will primarily be used to end trim large logs, buck them to length, and on occasionally rip them down (if they are larger than the 6' maximum diameter of my dedicated slabber).
Chainsaw milling can be quite tedious....
Scott,
I have the little brother, a MS660 with a 36" bar and love it!