Want to reduce the amount of gear. Would like to trade a Canon 6D (body and Canon grip) plus Canon 1D mark 3 body for either a Canon 5D mark III or Canon 1D4. 6D has approximately 9000 clicks, 1DIII has around 70000 clicks per Canon. Both of my cameras are like new, with the 1DIII having only slight wear around the release button. Would like the trades to be in similar condition and usage. Thanks for your time.