The old 8HP Wards snowblower is up and running. Tank was empty, so always the optimist, I just made sure it had oil, poured gas in, choked it and and pulled the recoil a few times. No attempt to fire so I was starting to take the cover off the carbuerator intake for starter fluid when I realized this old bugger has an on/off toggle switch. Flipped the switch but figured I had fouled the plug by this time so I dug down in my stash and came up with a brand new J19LM. Put that sucker in and a few pulls later - a puff of smoke and put-put-put - all systems are go. Well not really "all". Very stiff shifting so I will pull the cover off the lower end and clean off / lube the shaft so the drive wheel slides easy. The chute was stiff also but I doused that with oil and that freed up quickly.
So it looks like I can count on #3 for another year.