Hi People, I am due to sell my Phantom 2 vision plus V3. I have noticed stress cracks around some of the hex screws. I was selling it anyway but need some advice. Should I put a new shell on at a cost of £45 or strip and sell the parts? I was hoping to get between £550 and £600 as a fully flying bird. I've only put 7 batteries through it, not a mark on it. Many thanks Phil.