This is an ARF kit. It is precovered and has most of the hardware necessary to complete the build. Requires 5 HD servos and a throttle/choke servo. I bought three kits, built one and it flies great. Since that time, I have gotten into full scale aircraft and don't get the time to do the hobby. I used a DLE 55, but a larger engine would give even better performance. Has a cavity under belly for a tuned pipe for noise control. Cash Only at time of sale. I have a tuned pipe for it for $100. I have two to sell at this price.