i currently have HRE 542's on my 2002 nsx, and am waiting for a set of 540's that should arrive any day.
the 542's are 18 in front and rear and have a brushed aluminum center section clear coated with a high polish lip, they look fantastic but i would never go with an 18in front again, WAY TOO MUCH pothole damage.
the 540's i have coming are custom painted center section in spa pearl yellow with high polished lip, they are 17 inch front and rear as close to stock sizes as possible, i am betting that will eliminated my pothole problems, since i will be going with a 40 profile S03 instead of the 18 in 35 series (not enough tire to protect the wheel)
HRE as a company has been very helpful and always responded extremely quickly to my repair requests, they are great over there, and the wheels themselves are fantastic quality and fantastic looking.
As for where i purchased the wheels, the 542's came from alex @ ACR motorsports and the 540's are coming form ben @ wheelsboutique.com. Both buying experiences were good but i received a fantastic deal from Ben at wheelsboutique along with fantastic customer service. Feel free to PM me if you have any further questions or if i can be of any assistance.