Hello Envy
It is highly recommended to run your FC and video on different frequencies. I use 5.8ghz personally, but a lot of guys swear by the 1.2 or 1.3. 5.8 has a better picture with shorter range, but I have no problem going a few hundred yards with mine. I definitely recommend using a diversity receiver and a combo mushroom/patch antenna. Let me know if you have any other questions and if you need to purchase a SuperX, you can buy them in my store and I offer full support.
Best of Luck
Drew