bike flashlight mount

(See the version two: http://www.thingiverse.com/thing:1133234 )
This is a design based on http://www.thingiverse.com/thing:267045
I've added a knee with fixed points to turn the light up and down and use low beams and high beams light.
This is for 24 mm diameter flashlight, and 22,5 mm handlebars..
Now I want to modify it to correct the handlebar curvature.
Needed:
2 M4 bolts
1 M5 bolt
1 M4 nut
1 M5 nut
1 M4 locknut
2 D4 washers
1 D4 spring