Im replacing the bars on my 550 and 562 both 16". Using and husky non maintnence bar on the 550 and so far so good and a oregon pro lite on my 562 with a 73lpx60g chain. Good for junking firewood as i do 200 to 300 chord per year. What is the best bar for the 562 in firewood. ? I blew the nose in the 18" pro lite and the 550 i use alot clear cutting fir and spruce. 16" .58 325pitch bar. Replacable noses are they worth it or do they just come loose and cause headache?