Hi all, newbie here so apologies if this has been asked before but I'm looking to purchase an 80/90's 635CSi and wondered what I need to look out for??I've seen one but it has metric tyres which I believe are like hens teeth and cost c.£500 apiece... ouch.. would it be more cost effective to source new/used wheels? Any advice would be most welcome guys, thanks 😁👍