I like the looks of your forward tool boxes. I'm thinking about copying them on my PD. I'm not sure I have as much room between the stock tank and the cylinders though, so I may have to modify the shape.
One question about the mounting. The box and bracket seem pretty straightforward. However, how did you mount the bracket(strap) onto the lower frame and crash bars? It looks like you might have fabricated a clamp or bracket at the ends. How have they held up on the rough roads? Do you have any more detailed pictures of the tool box setup? Thanks for any suggestions.