Go with OEM wheels, and you'll be fine. 5x100 bolt circle. 15, 16, or 17 inch. I'd recommend 16 inch, as you'll get a little better handling available, and the tire prices are a little easier on the wallet as opposed to 17s. 18 inch wheels are probably available, but they're just silly as in expensive, and the guy mounting them won't like you very much. That's because it is significantly more difficult to mount low profile tires, and the 18" size are 40 percent in aspect ratio. If you stick with OEM, you won't have to buy new lug bolts.
This is assuming you currently have OEM wheels.
Is that what you're asking? Any other details you'd like to provide? The wheels list at the beginning of this thread show the available wheels, but some of them are very hard to find. Having said that, those available from private sellers probably won't be perfect, but they're a LOT more affordable than new retail. And if you just look locally, you'll find the shipping a lot more reasonable since you just go get them.
Cheers,
PH