just use it over the winter.
full tank of juice,if you do this,use a petrol stabalizer.
tyres,if you jack your car up ,then thats fine,if not,park it on bits of old carpet,this stops the concrete floor sucking the moisture out of the tyres and causing them to crack and perish.
librelly spray your engine bay with wd-40
or even better ,get some ACF-50,aircraft anti-corrosion protection,and spray all your perishable parts.it lasts for 12months.
battery optimizer(optimate/actimate) to keep her amps up.(75quid for a decent battery,50 for the charger/conditioner.)
leave two windows open a few millimeters for airflow,shut all the air vents(stops insects )