Based on what I've been told about the Genesis I'd hold off on those till you can demo them if possible. On a Cobra I'd personally look at Flow NX2 SE's, Flux DMCC Lights, K2 Companies, or Salomon Holograms.
Go ahead, drink that kool-aid.
FS: Forum Sauce 142 $200 plus shipping
FS: Flux SE30 $75 plus shipping