I've got the older version of this plane. http://www.horizonhobby.com/Products...ProdID=SEA2025 I'm running an OS 91 4 stroke on mine. I still had to place my receiver battery on the back side of the firewall to get it to balance. I'm the 2nd owner, and have had the plane for a couple of weeks now. I'll try to post pictures later this week.


Adam