Well, yesterday I actually used my Inspire 2 with one of my RedEdgeM units piggyback. Typically, I use an M210 with dual gimbals... X4S + RedEdge-MX Skyport (but have an error on one unit and another is getting repaired at the moment). I do have a 4th RedEdge-M that I am preparing to sell when you get ready! You can get integration kits, or design your own way to add-on to your I2.