I had the idea the other day to get a few hose clamps, and some sort of foam to protect the lights and the bars from the clamps. Total (excluding lights): about $10. Yes the lights are aimed differently on purpose.
Lights used: Fenix L2D Q5, and Rayovac Sportsman Extreme.
The Rayovac is aimed lower for a more close up light. The L2D is aimed out a bit further. (also i'm sure this has been done before, just though i'd post.)
Here you can see the Rayovac is aimed a tid bit lower than the Fenix.
A close up on the clamps and the felt.(felt is really meant for furniture, It came in a skinny roll perfect for what i was doing.)