How tolerant of failure are you? If you have a few dollars to spare, and enjoy a challenge, go for it.
The signals from real CH-2 and CH-13 (KSNV & KTNV) are blocked by mountains north and west of Kingman. You could install a Winegard HD8200U and get lucky... but the numbers in your report indicate you could easily end up with no reception or only intermittent reception of the VHF signals shown.
http://www.tvfool.com/?option=com_wr...ALLTV%26n%3d15
http://www.tvfool.com/?option=com_wr...ALLTV%26n%3d17