I have a loop of that on my 2252 18". Gonna try it out tomorrow.
Wow! My Dad gave me his saw, but it sure isn't anywhere close to a 372! A 1969 McCulloch 1-10. Good for you!
545 or 2252 depending on color preference. Maybe a CS 590 if I had larger wood.
I think you'd have a lot more enjoyment from a great saw like this, compared to a grinder. I'm having fun with my PS 421. $325 from a dealer.