I'm making a return to photography, currently in the market for a D750 and looking for a lens to pair it with. I want to get into landscapes and street photography, however my main subject will be documenting life as a Coast Guard Search and Rescue flight mechanic and hoist operator, as well as aviation maintenance technician on the ground. I think I could provide a unique perspective into the world of aviation, Search and Rescue, flight ops, and coast guard life. With that being said, I'm not a huge fan of having a prime as my only lens and I really enjoy having shallow DOF. Many seem to enjoy the versatility of (your brand here) 24-70mm lenses, however I dont feel it would get quite the feel I'm going for. I would like a 16-35 but I dont want to be trapped in that short focal range. What kind of other suggestions do you guys have? I'm open to Nikkor or third party lenses. I know my preferences really narrow down my options to basically nothing which is why I'm seeking advice. I am also fully aware that I may have to settle for one end of the spectrum and save up for another lens for use on the other end of things. If that is the case, which lenses would you recommend?