I'm assembling a new commuter with different parts I had laying around and the only fork that fitted has low-rider mounts but no forward facing mounts for a rack. I want to install a porteur style rack. The bike has cantilevers. (see picture)

Do you know of anything with these characteristics:

• 26" wheel compatible
• Mounts on fork crown hole and then either on the axle or low-rider mount
• Possible to attach a dynamo-powered headlight
• Extra points if it can be attached to the fender (this bike will get some 60mm long gilles berthouds)
• Extra points if it's available in black

I know the SOMA Porteur Deluxe but it seems a bit overkill. I will never carry more than 10kg on this rack.