Very nice! I'm surprised it balances so well that with a 20" bar. I just picked up a 261 yesterday and put a 20" Cannon Supermini bar, and Stihl picco ps 3/8 chain. I know you have a light bar, but the cannon is much thinner and the lo-pro chain is lighter.....but when I pick it up its nose still drops quite a bit. It's still a light saw for its power though.
This 20" I think will only be temporary. I have a 16" Cannon toonie tip bar that will be on this saw most often. ...just waiting on the spool of ps 3/8" I ordered so I can make the right size chain.