I've used the SpokeLits as well,but don't think they'd play well with the OP's spoke pattern. These would prolly work though.
theyre not that bad looking tbh, all of the things ive recently seen have been led based and had chunky battary packs. but i do like my design also, basically because its bright. i feel something that small may be a little dim while on the road and everyone has their headlights on etc.