Hello. Realized I'm not happy with my current setup (18-200 and 35mm) nor with the ideas I was having in order to fulfill it. So I wanted some help to start over. walk-around zoom: 18-105 or 16-85 or ??? low-light: 35mm 1.8G. tele: nikon 70-300, nikon 55-200 or sigma 70-200 or ??? wide-range: sigma 10-20 or tokina 12-24 or tamron 10-24 or ??? portrait: nikon 85mm 1.8 or ??? macro: 105mm 2.8 or ??? I tried not to compromise the quality while keeping the budget as low as possible. Feel free to change it and give me advices on what to change. Cheers!