I have a Ortlieb handlebae bag. I have a light that mounts on the handlebar. The only place it seems it will mount without the bag getting in the way is on the downward curve for the drops. But then the light gets in the way of the brake lever.

Other than a helmet mounted light. Or the Minoura Swing grip (I have have one and I hate it. And the stubby Minoura (not meant for carbon forks). Where can I mount the light?