Decided that a neighbors tree was too tall and attempted to trim it with my P1.1.1, not really but close enough. As a result the darn tree tossed me into a fence, the back side of a garage, then finally the dirt. So seems like a good time to re attach a broken arm and find a few upgrades along the way. I like the neatness of the FC-40 USB plug, seems like an easy swap. But also liking the options a P2 shell brings, especially the battery bay. Thoughts??