The 91XG or Winegard HD9095P would be my choice. I would also use either of the Antennas Direct preamplifiers, PA-18
or CPA-19. Pointed at 331° compass, it looks as if you'll have a very clean shot at the group of translators.
If the translators don't carry a duplicate of the signals to your east, a two antenna system is possible.
http://forum.tvfool.com/showthread.php?t=2882
http://www.3starinc.com/ &
http://www.solidsignal.com/c/product...ennas-supplies are good sources for mounting hardware.