@easytiger
how can you say that the Typhoon engine is double the cost of the jetjoe? Concerning to the jetjoe homepage the price is 1450 us$ with all the parts that are included in the Typhoon package. So there is only a small diference but you get a proven good engine that is fine also for beginners. And if you compare it to a p80, you compare apples with bananas, I am sure you know that. ( weight size fuelconsumption...)