Very good ideal as well. I always keep Stabil in the tanks of everything I don't use on a regular basis. Mowers, Snow Blowers, Chain Saw, Lawn Blower and my tanks on the RV. I also fog down the cylinders with Rislone during winter storage. This is an old boat winterizing trick that works very well to protect the cylinder walls from surface rust.
Retired Firefighter, 2008 Silverado 3500HD, Husky 26K Hitch pulling a 2013 Voltage 3200 Epic with a 2003 Harley FLHRCI and a 1998 EZGO Golf Cart in the toy box