wdross wrote:
Why don't you try renting the OM-1 and 12-100 f4 Pro IS lens (24-200 angle of view in 35mm terms). The system weight is 2.53 pounds for body, battery, card, and lens together. This would reduce your system from two lenses to one lens and lose a good portion of weight. I suspect it will reduce the size also.
This is my current system - OM-1 / 12-100 F4. It's very light, easy to use. My previous system was a Canon 5D3 and at my age (say over 75) I needed a lighter system.
Be aware that the OM-1 is very, very different so you need to invest time to learn the new platform.