I actually got my rims from a local store that matched the best price I found, and also transferred my tires to the new rims, balanced, etc, included. I actually got a very good price from Rodrigo at Font Motorsports, and I would have bout them from him, but the local shop did a great job.
There was a Mazda 3 (pre-2014) parked outside my office for a few days, and it had Nuburgrings in gunmetal/mirror cut face that looked sharp. Its rotary forged too, so it will be lighter than the stock rims too. I preferred the spokes to the mesh.
Besides, how else can you show off our puny brake rotors?
I've got to paint my calipers like you did. I have the paint, (and the mazdaspeed stickers), just not the time...