Going to put a 2" blade on this one.
This type of mill is not about speed or bf. It's all about that 1-2 boards from the log, that will make a $5000-$10000 table.
This is the largest bandmill I have built, but over the years, I have built 10+ smaller ones.
I have also built close to 75 small log scrag saws. Most were setup to run off tractor pto.