I think it would be just right. Not too much of a risk to give it a go, £60ish. Or you can get a set of genuine VW caps sprayed and delivered for about £75 on ebay (avoid the non-oem ones, they may not fit quite right and as I found are a bit brittle and the catches snap easily) then you can have the best of both worlds or if you don't like them you'll sell them easily enough and get most of your money back