The "Plane" isn't going to cost you that much. You could always just purchase extensions from banggood, ebay, amazon or the like for just a couple of bucks adn not get the pliers, ends or wire. Foamboard is $4.00, motor $13, Servos $10, Control linkages FREE (steal some utility flags, that wire is perfect), control horns FREE, tape You already have it, You should have the battery to fly it, You can use your Rx and should to keep cost down, you wont' damage it, nto in the V3 fuse. So the cost is not that bad, and your only parts that you cant' reuse is $4 worth of foamboard if you crash the living crap otu of it.