Posting to this thread got me to thinking about RCT , and of the folks there who do post up decent RC content . I looked in on the "model engines" subforum there and was happy to see it thriving with posts of both glow and spark ignition engines . There are several great build threads as well , and I really am looking forward to seeing Curtis' results with the Guillow Bellanca that he will convert to electric with retracts and ailerons .