Where did you get that prop it looks like a Biela? Are they the same price? As for the wing area the Wild hare does have a over size root that gives it extra wing area. I don't no what the BME area is, most likely very close to being the same. I wish BME would list better specs for there plane. After looking at the video it seems to fly great but a little info would sure help. If someone talks to Max tell him to get of his duff.