A Flite streak Jr was my first "big" (non-049) plane. Mine had a very old Fox 15 R/C with the throttle wired full open and 52 foot lines. It pulled like a mule - and made me want a bigger one. I've taught several people how to fly with a "Baby" Flite Streak. Top Flite kits were awful to build ( the shaped leading edges were always mis-cut and the die cutters must have been as dull as a hammer) but the design of the Flite Streak overcomes all. I had a friend that used to hold his little boy in his arms while the child flew a full size Streak - and flew it well!