16x8 is a perfect size, Kudos to PCA for making this a viable option.
I can only get one wheel in 16x8 for any sort of decent price in 4x100 and others are very costly, take a long time to get, no ready spares unless buy extras....
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For those that like looks over performance and choose to degrade their cars that way so be it, I will never do something like that but I will make sure others at least hear about it being what it really is as some just do not know better and it not about race car, it is about real car, real use, real roads, real weather, real safety, etc...