RE: Cedar Hobbies Phoenix Test Flight
Rollie:
A few years ago EHFleming and I produced the Super Duellist 2/60 Mk II as a kit for 60-90 two stroke engines. The Phoenix is the same plane with the nacelles and empennage changed. This is how I know about the main structure
I do not have the Phoenix version, a flying buddy here does though. Reinforcing the firewalls should take care of any worries – pin them to the nacelle sides and add some tri-stock.
Bill.