Unless you are a professional faller on the west coast, what possible need would you have for a saw large enough to run a 40" bar? In Kamloops??
When I was a young man I packed a saw everyday all winter long and never found a tree I couldn't drop with a 20" bar. A few were 4' in diameter.
And 4 of them? You definitely make too much money!
OT: New toy? Bought a vibrator with 10 levels of vibration/pulsation. My SO seems to enjoy the combo of me/it.
A LOT!