I was wanting to build a quadcopter that is pretty agile and able to handle a cameras weight also when needed.I have been looking on youtube and really liked a SIMPLECOPTER.COM v-tail wood kit for $40 bucks. How much of the $135 would it take too finish off the electronics or would it be more? I looked on ebay at some of the kits that includes the motors , props and wiring for around $125, are they worth it?I like the simplecopter.com v-tail because they walk you through every step, would this be my best pick?