You will be lucky if the TT pro 46 will pull it out of a hover at all. I had a giles that weighed less than the Funtana X and it would just barely pull out of a hover with the TT pro 46 So I usualy just flew out of the hover when I was through hovering. I had a magnum .52 2-stroke that would power a plane like the funtana probibly better than any .46 class engine. You might take a look at the magnum it was a very nice engine.