Yeah, those are 17" wheels (Kazera KZ-U). I had to get them because my old wheels would not fit over my Cobra 13x1.1" brakes. The calipers even have 'SHO' machined into them.
I have not added up the cost of the blower set up. I pieced everything together myself. The Vortech head unit alone was $1,940 (list for $2,600+). I would venture to guess $3,500 - $4,500, but that is just a guess. It can be done cheaper, but I went all out and bought good parts and a T-trim blower vs and S-trim.
I can't wait to start it up, it should be fun!
Thanks for looking.