Having been well chuffed with Avon Azaros as recommended by UKRM I'm in need of a replacement rear tyre. Aparently Azaros have been replaced by Storm. Is that true? So can I leave the Azaro front and bung a Storm rear on? (I'd assume yes, 'cos mixing tyres has never bothered me before) Are Azaros now rare to the point where they're getting pricey? What else should today's gentleman looking for long wearing rear tyre for a B12 be considering?