Hi, i still use a D70 for most of my digital photography, I bought it new at the time and have little reasons to upgrade since I do travel and tripod work. I thought about the 18-55mm due to the small 52mm filter thread? Your thoughts? I have a 18-70mm already but the filter thread is larger. Aperture wise they might approx be the same ... VR or non VR not teriibly important. In low ligh travel, I have a 35mm f/1.8D DX. So a polariser 52mm is a lot smaller than carrying my current 77mm. And with digital if I need to go light, I don't need to carry my grads. Thanks.