A 50 overkill.... What does that make my saito 72. I love the blast out of a hover. Just to let anyone interested know I just bought a magnum xls 52 from hobby people for 99 bucks shipped. a flying buddy (capthis) has one on his profile and it has fantastic power, reminds me of my old irvine 53. I have been very happy with a new magnum 91 xls I bought. for 99 bucks it looks like a heck of a buy. I am going to put it on my edge to try out after a few break in tanks.