Well, I got the call from my father today, who had dropped my Husky 51 off at the local shop the other day. Not good. It had been dying out under full load recently. It would be running fine, with the bar buried in a log and then act like the ignition was shut off. Anyhow, the shop declared it dead (and didn't charge the hour to tear it down), and I now have a parts saw for my 55 (they are basically the same). What I am looking for is a smaller saw. Something better for limbing than a 20" bar, and something better on my back. A good friend has a 235, which was just right, but it felt a little too "homeownery". The 435 looks pretty good as well, and might be slightly lighter depending on the bar. Any suggestions?