Just finished a conversion of another Guillows kit, the Javelin, to electric RC.
Absolute blast to fly---hands off trimmable (makes sense, it was designed as a free flight airplane). This one would make an excellent trainer. 2.5 ounces all up weight covered in Reynolds wrap. DJ Aerotech MPS-1A power system, my own small elevator and rudder added. 40 minutes flying time on a 250, 2 cell Li-poly battery.
If you'd like more info, let me know.