those are some sweet designs, neurotex, nice job on the coloring too, it fits the plane very well.
the blue angel formation plane is a cool idea, it would be interesting to see how it flew. its in the shape of a delta wing, but since their seperate, i wonder if it would need to be trimmed like a delta/fling wing, or if it will trim like a normal plane.
some time ago i had build an X-Wing plane, mine was far more simple than yours, just some balsa scraps really. free flight glides were pretty nice, but once powered it proved to be a major pain. it didnt help that i really had no idea what i was doing, and the electronics i had were too heavy for the size i built it. it sure looked cool though
nick