Been working on a new speed ship with hopes of passing my Fun Jet Ultra. Bigger is better, right? My set up included the motor from an EFlite Scimitar 32 size 1010 Kv, APC 9x9 prop, 100 amp ESC, 5 to 6S 3300 mah lipo. No room for 100 amp ESC inside with these battery sizes so it got mounted on top. Maiden with 5S and no issues. Slowing it down at altitude and adding full elevator showed straight forward high alpha and no stall. Plane flies as advertised like it's on rails. Five S showed she had good speed, motor, ESC and battery all cool. Tried 6S and it looks like its in the 170 mph and up range. I didn't mount the GPS today unfortunately. On my fourth flight I tried to see how fast the roll rate was and then something let go! That was the end of my new Bullit. The motor was planted about 8" into our mud/clay soil and took 1/2 hour just to get that sucker out using broken prop blades to dig around it. If the motor survives after cleaning I'll try another one.