I have a Hobby King Yak 12 950mm i am returning to flight condition. Most importantly, I cannot find the prop size for this plane. Any thoughts? The electronics have been replaced with a 40 amp esc, Lemon 6ch receiver and a chinese yellow motor. I could speculate what the prop is but if one of you knew, that would be great. Also, if anyone recalls the position of the receiver, battery and esc within the fuse. Currently the esc is on the ceiling in the cockpit and the lemon receiver is further back. the 1300 3s is pushhed up into the nose for proper balance. Thoughts? Recollections?