I prefer the base dial, personally. I've put my 000 next to a gen and was very pleased at the accuracy for the money. Can't go wrong with either, though.
The CG lever is a bit oddly shaped on all the H-Factory Luminors. The CG pin is closer to the case on the rep. Dial printing on the rep is slightly thicker. The 3 on the dial has a shorter top. The CP could use a bit of a flushing and polishing. If you swapped the Noob CG lever into the H CG, you'd be almost perfect on the CG. Personally, I don't think it needs a thing. On the wrist they are near identical.