Hey, I just finished a yellow and black Eagle II and had a chance to fly it for the first time this past weekend. The Super Tiger 2300 1.4 2 stroke pulled it perfectly. Not to mention I didn't have to add any weight at all. The plane flies like a real airplane, the only thing that was interesting was how much down trim it needed for level, I'm going to mess with the engine angle to see if that changes anything. It's not for 3D flying though but it can still snap with the best of them. It's a great ARF especially if you're into building because there is some creativity needed. I'm starting on my second one tommorrow, the black one. I have a super tiger 1.9 waiting to go. I'll have some better pics this weekend