Hello, I just purchased a Nikon D5300 and I am new to interchangeable lens cameras. I will be working on skills over the next few months, but would like to concentrate on learning low light and landscape photography for a trip to Israel in January. What would be a versatile lens or combination of two that would work best for these two areas? I have the18-55mm kit lens, but was thinking about going with a 50mm and a zoom lens. Is there a good multipurpose sense to make things easier?