thank you guys for your comments!

may be I really go for a change. sure, its some mony more but later on I could go for some mid size air frames.

g-booster 80 is for sure a great engine - but excessing my budget

Personally I tend to a P-120 but be so kind and post your experiences with the jet chentral falcon jf 100... seems to be a reliable engine as well (which is often used??) weight and fuel consumption look similar to the p-80!

Thanks for your ideas.

christian


@ Edgar: you fly your F-9 with 80N of thrust? verry interesting for me since our local rep (fai bao) rated it with at least 120, better 160N !? How you are satisfied with that plane?