^RPF1s have horrible caliper clearance characteristics. You will need to run a spacer if you want to run RPF1s the D-Force wheel will bolt right up, nothing else needed.
Yup, 5x114 FTMFW
Those are not bad, but Enkei RPF1s cost about the same, weigh the same, and IMO look better.
I second the TSW Nurburings. I went with 18x9 (f) and 18x9.5 (r). They're around 21 and 22 lbs each. Cost right at $275/wheel delivered. They weigh less than the similarly styled RTR wheels and have better fitment at the rear.