Need a suggestion for a GoPro helmet mount

[Gone in 60]

Update on fitting a camera on my weirdly shaped helmet. As much as I'd like it out front, I paid attention to what my left hand does to open and shut the visor. Since it's a center-grab visor, to shut it, I put my thumb under the front edge of the helmet and squeeze down on the latch until it clicks. So, my whole hand is regularly in front of this lid, and any object near the front would be in the way.

This worked well for the ride in this morning on the Bonneville, and it's not ideal but should fit the bill. Next job is to put a camera mount on top of my brake master cylinder. Will be interesting to see what the perspective looks like from there.