That's all it is! The cool part is that you can always slap a profile fuselage in later...or remove it if weight and performance becomes an issue. I can say that the original QHOR didn't get a whole lot of interest at the field...just some couriousity...but the day we slapped the fuse on it you would have thought we invented anti-gravity or something...it's amazing how much visual appeal has to do with it.