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If you can afford it, I'd recommend going with coilovers instead of springs. You'll get superior performance and comfort with coilovers. I use to run springs back then in my previous cars and always found them to sacrifice too much comfort. Now that I've tried coilovers it's hard to go back. Plus you can always adjust ride height to suit your needs.
Those EVT replica wheels are quite a bit heavier than the OEM wheels. If you want aftermarket turbine wheels I would probably go with the Tsportline TST wheels instead since they are flow forged and actually a little lighter than OEMs. But if you really just want to make your OEM wheels shinier than I would just get them powdercoated.