Maybe late for you, but if the bike is short term storage, 1-6 months, I dump in seafoam and then fill to the brim. Enough so that when I put the cap on, it just about spills.
Turn the petcock off, then drain the carb bowls and fuel line. I tried stabil a couple times and each time ended with dumping all the fuel and rebuilding the carbs. Stuff didn't work worth damn for me. Seafoam has been much better in, imo. I use it in my fi bike and it has worked excellent.
Some change oil before storage, but unless the oil is really used, I don't know if I would bother.
Unless you can run the bike regularly, and your shop/garage stays warm, take out the battery and keep it charged while not used.
I also park my bikes on wood, instead of cold concrete. Supposedly, cold concrete speeds dry rot in tires. Plywood is cheaper than a tire, so I park on it.
I also do not use a cover, but my bike is not outside. Reason I don't is on warmer days, condensation can occur and sit on metal surfaces. A cover can hold that in. However, my bikes sit in my shed in my back yard which can get snow choked. So getting to my shed is pretty hard.
These tips have worked pretty well for me over the years.
The ride IS the adventure. The destination is just to get gas!