Thank you very much for the comments, but what about using two Thunder tiger .46 2 stroke? I trust a lot that engine, works perfect on my first trainer, years ago, and now I´m usin g it on a Sig Fourstar 40, that engine never stop in the air, not a single time. Just perfect!
Also If I have good experience on low wings, can I fly it with no problem? Or need a twin trainer?

Thanks
Andres