Need help with eflight mini edge 540
 

What's up guys I have question or two that maybe y'all can help me with. A friend gave me an eflight mini edge 540. It had some front end damage around the motor mount area but the rest of the plane is perfect. I mainly fly nitro but I would love to have an electric to fly. What I need is can someone suggest a cheap power system for it. I have a 25 out runner that I was given but I don't know if it is the right size for the plane. I can make it mount perfect if that motor will work. Money is a concern right now so any suggestions on a complete power system will work as well. Thanks for any help.