Sonnich,

Did you have the JJ1400 rated down for this bird or did you use all it's thrust?

Any comments on the performance with this relatively 'big' engine for this model? Any problems with the idle thrust and/or overall weight? Reason I ask is I'm tempted to go against the grain and put a 54 sized engine in my new Savex F16.

It sounds like the bigger engine was fine in your 'smallish' plane