I have this exact set and I like it a lot! Based on your height, I think it would work well for you. While it's substantial, it's not too heavy. I have yet to carry it on a nature hike, but before I do, I plan on getting a tripod strap to carry it around on my back. Unless your biggest lens is huge (ie--a Bigma), you should be able to put just about anything on it. FYI--my heaviest lens at the moment is the DA55-300, but I'm hoping to get a Sigma 105 soon and it's just a little bit heavier (16.1 oz.).
HTH,
Heather