Well, I made my yesterday and I have to say one thing - it's not easy to fly. This plane doesn't glide, like at all, you have to throw it up in air and give it some speed and keep it to keep plane airborne. Don't climb hard with low throttle or you'll tipstall and probably won't retrieve. Better don't fly until battery is low and you can't have at least half of throttle on 3s battery and you're in place where people are walking around, there's a lot of bushes or trees etc. because you're simply not going to land where you want to, but where the plane wants to. My advice is that you better make Mini F-22, it's a great plane, I made at least 5 copies of it (some were crashed by me, some by my brothers) and I learned how to fly fast and small planes with ailerons on it. If you're still going to build this one, keep those advices in mind, and also - use smaller servos than 9g, 3,7g are perfect IMO,
but 5g will do, and better maiden it in open area with soft and high grass around, otherwise you'll probably break it after few throws. Launch at slightly more than 50% of throttle. Reduce throws to LOW if you want the plane to be controlable by pilot with non superhuman reflex and precision.
Good luck
Here's my BB just before maiden and after few flights and meeting with a low voltage pole.
HINT: better paint it. Using tape is causing these stripes to show. Getting rid of those is very annoying and more time consuming than making model itself