A cheap 40 size 3-D plane? ($159 ?) I just completed assembling a new Greatplanes U-Can-Do 40 size. It's approx. 10 inches smaller in most dimensions as compared to the original UCD (60 size). It's very light (and very fragile) and should fly great. I have an OS 70 in it and plan to fly some time this week end. A 46fx would fly this for sure (a little heavier than the Magic Extra though I would think). This is my replacement plane, once I pancaked my Magic Extra last month. Some already flying this plane say that it flies better than the Funtana. Another guy at our field is assembling a Funtana and will also be installing an OS 70. We'll have to see which one performs better. I'll be sure to post.