Yeah everything there is ported or will be soon. I think 404 8 would be fine for that with 24" of wood unless it is sweet gum. Then it will be a 7 pin. Going to have to call and see what the sawmill guy can get easy. White pine was the softest he had. He told me he didn't do much poplar. I want to try my 66 with a 10 pin for the 20". With a 9 pin I'm still pushing hard on it in 10x10 size pine