That's the place. They did mine. Can't remember how much it was. It was a gift. But it was definitely cheaper for the ute than the sedans. I'm thinking along the lines of 200 bucks - maybe less, can't remember. But they don't seem to do metal tint anymore - unless they just don't advertise it. Mine is 15%.
The metal tint doesn't have an impact on the radio or bluetooth at all - bluetooth unit is inside the car, so no issue, and the aerial is unaffected by the tint. The only thing is you need to be about 5m closer to unlock the car with the remote if you're approaching from behind apparently. I didn't notice a difference at all though.