Yep, 35 hp diesel.
Like I said, it is the 3rd I own, so I'm really familiar with them.
With the firewood market the way it is here, anything bigger than 7" will go to that.
If we have lots of big poplars and stuff, we bring in one of the BIG truckmounted chippers ( the one we currently call for takes 48" and has a splitting agregate for stuff that is bigger) and sell the chips for biofuel.
So this is the right size for us.