RE: First flight!!
I would recommend to spend time on the sim and learn to fly without the autopilot. What ever you do, don't remove the flaps. YOu may want to adjust them in or out if your plane tends to roll or it takes a lot of trim one way. When you are ready to take them off, let an experenced test pilot do it. He/she will have their hands full because the plane will want to dive HARD!