Well, at 99 bucks there's not much to justify on this plane. I was telling my buddies at the field about the plane today and they were amazed at what you get for a plane that only costs $99. Control surfaces are already hinged, rudder and elevator control horns already mounted, and the fuel tank is already plumbed. These are a few of the features of the plane. We flew it today and had a blast with it. I say we because I really only had my hands on the sticks for about 3 minutes, when I do a review I take the pictures and do video and have my buddy fly the plane (I found it's easier to find a good pilot than it is a good cameraman!!!). I have the OS 46 AX on it and it's definitely plenty of engine. Your Magnum will do just fine in it. I won't write the entire review here but here's a couple of tidbits. Level knife edge flight at half rudder!!! Climbing knife edge that actually came over the top and started down in a loop. He didn't pull a full knife edge loop because of the wind (approximately 15 mph when we flew it). Plane spins easily in both directions, and does a very nice inverted spin too. Great Planes really did a good job on this plane.

How long to put it together?? You can get the plane together and ready to fly quicker than you can charge the receiver batteries. A good weekend, or two are three nights will be more than enough to get it together.

Ken