Battery tender, fresh fuel, fuel stabilizer and run it for 10 minutes. The ethanol fuel can phase in as little as 2-3 weeks. Two months is easy...no need to start if tendered. The wipe down with WD40 is good if you have temperature and humidity swings that cause condensation. Tires off the ground is a good idea, but overkill for two months.
I resurrected one of my dinosaurs after 5 years of storage with just a new battery, a shot of oil down each spark plug hole, and turned it over by hand. A couple of tanks of fuel with seafoam had her running well as I rode it out to Iowa and dropped her off for a relative.
"FRIENDS DON'T LET FRIENDS EARLY APEX."