I currently don't have experience inspecting power lines. However, I am a quick learner. I recently retired from the communications RF industry and am familiar with electrical power in general. I own an M210RTK w/Z30 and X4S and Datalink Pro 900 Ground Station. I am willing to purchase an XT2 for my quad but have not had the need til now to do so. Can I contact you directly? My email - [email protected].