Yes mate - despite what they look like they are hollow - I thought that it would look better if they looked solid - but am going to machine the end off them so they look a bit more racey (at the moment they look fake).
I cannot decide whether to go gold or black centres. I may have to enlist someones photoshop skills when to help me decide.
I have made the hub so that the top hat for the brakes mounts to the back of the hub so that my track is not widened by heaps (the offset difference is 40mm!!) - although I have got adjustable top mounts, adjustable tca's and coilovers to bring everything back into line.