Triple Dragon, Dreambox 8000, Echostar AD3000ip, TBS6522,6925,6983 PCie cards.
Gibertini 1.25m motorised dish driven by the AD3000, with either Inverto BU Quad or Norsat / XMW Ka LNBs . SMW 1.05m + 3 other dishes. Speccy: Promax HD Ranger+
Without knowing the size or make of the dish it's impossible to give an opinion, but on your details you have a Channel Master 1.2M, so what are you trying to pick up that requires a larger dish?
Please supply more details, of the dish, your general location, and what you're trying to receive.