I have the CMP Swallow 90 and consider it a very well built plane. The covering is okay and the trim pieces seperate from the covering after awhile. I just iron down or apply some thin CA. The plane flies almost like a full size pattern plane. The painted cowl also comes with a clear cowl that go over the painted one for marking the location of your cutout holes. Nice touch. Overall, I would recommend this plane. I did reinforce the center of the wing with fiberglass cloth and resin just to make it a little more rigid.