smorlock

I want to build an exreme flight 50cc edge electric. I don't want to lose power to a DA60. does anyone have sugestions as to the electric setup? motor, esc, prop, and batteries. I want the same or more power that the gas option. Is this a realistic option? Can I build one without a power compromise? Is weight going to be a problem because of the batteries? any sugestions for sutup are welcome. Let me know what you guys think. Also I have a Spectrum DX7
thanks
steve.......