[wayne robson]

Heres what i have done for over thirty years ,and from NewZealand south island
a cold wet area.
When i lived in CA US for 2 or 3 times of 4 to 10 years, stored in NZ
six to seven classics 2Porsche, Jaguar,Alfa, Mercedes,Buick,
Always drove on to 2 layers of cardboard on top of concrete, this reduces the cold
and helps with anything that drops from car. Empty all gas tanks,removed battery,
gave them to friends to look after and charge, Never put cars on jack stands ,
but lifted cars and raised them until about half the weight of car was raised,and put wooden blocks under suspension. on each corner.Forget about running engine,unless
it is done every 2 or 3 months over that time while stored.not your case.
My opinion with yours because its only a year, most of the above,but leave engine
and radiator, ac, etc,Your car will be fine, dont worry about .it, never had any problems
those years when i returned except a Alfa spider had a clutch that had stuck in gear.
.