hey bud im 14 to and just finished building my SIG SE!!! Its great, but heres a few things I would do to make life easier. Follow the instructions closely, there are some mistakes in there, the wing sheeting is weak, I broke 3 sheets trying to put it on one wing, and I even soaked the sheeting before putting it on! and keep it light, I used zip ties instead of rubber bands, just because the idea of a rubber band scares me... good luck and hope it turns out good, remember nothing is perfect!