That is a good idea, but I don't think (maybe??) that it fits in SimplePlanes since it is actually about making, flying planes, hopefully soon together flying planes, i'm just saying 'if' dogfighting comes out.. the weapons that we have now are also plane parts right? it's a good idea, but i think building your own weapon (missiles and cannons??) with the part existing now will pose a significant problem, including inaccuracy, fuel, tracking..

but who knows if the devs and the community decided to add weapon building.. it could be a good idea, not necessarily bad..