I don't drive one of my cars this time of year
The other does about 20K!
AG SRP and EGP have held up fine for years for me in all weathers and only ever need car soap and water to wash from then on. Only of late that I have started topping that with Swissol Autobahn Wheel Sealant or Poorboys Wheel Sealant, which both add something in looks and slickness to the EGP.
Al - the Rim wax is a bit poo, ditch it, but I know you like the name
Steve - we will see how the weather is looking in March if that is good for you?