I bought my kuro black Zed with 'those alloys' and they actually look quite nice in the flesh, nowt wrong with them really, now I have some 19" Volks and those 18s sat in the garage just in case. The wheels are the easiest things to change on the car, god it takes half hour to change them, loads of options wheel wise on the market, having read through this thread and seen your constant harking on about the wheels, I think you are missing a trick massively by getting obsessed with them. You have probably discounted plenty of very good Zeds simple because of what wheels are on it and like I said are a doddle to change, there are tonnes 114.3 fitment wheels for sale all over the country, and much better ones than these standard 350z Rays you are focusing on.