You guys are awesome! Thanks so much for your help!
I'll definitely check out these sites, and decide what I want to do from there, I think I am leaning a bit towards 17's...
Edit:
The wheels on Jlevi SW are sold as a complete SET right? I compared the two sites, and I think I would rather pay $599 for the 18's than $695 for the 17's on aaarims, which also have a deeper lip.......
I can't decide =\