You'd think 4x114 would be everywhere but I've been watching for months and haven't seen any come up that I like

I absolutely will not buy Rotas or any of those ripoff makes, so doesn't leave many options. Are you seriously suggesting that £180 for a set of wheels is a lot?

Man, you an Audi driver, too
Seriously though, I take the point. But where's the fun in sense? If they fit, it's a mad cheap set of properly light JDM wheels. If they don't, I can still sell them on and I'll have a set of spacers that'll broaden the range of wheels I can look at by quite some margin. If they do fit, a few quid to refurbish and I'll have another unique set of wheels just as I want them

Not sure I see the downside