Very pretty! What is the finish? What lines and prop do you intend to use?
I have now run 3 AP Wasps, and find that to extract power, you need to let them rev - at least 19K on the ground. The APS 6x2 and 5.7x3 seem to be the best available props. If you need still more speed, a Master Airscrew 5.5x4 cut to 5" should work. A C*x 6x3 proved too much load for mine, dragging the r's down to 14,9K, a number worse than I would expect from a Black Widow. With a Tornado 5x3, the r's went over 23K, and the air blast was stirring up grass 30 ft away. Big difference.