Mickey, while OP was just doing this to experiment, a cannibalization of certain parts of these 2 models would make the 005 uber indistinguishable from gen. They are from 2 different factories and hence have slight variances. What I would do and why to build the perfect 005K:
- use the movt. from the 111J- this J factory uses a higher grade Seagull 6497, it's high vs. low beat and has an accurately shaped swan neck vs. needle regulator, the OP markings are also engraved vs. printed onto the movt. plates.
- use the crown from the 111J- it has a more pronounced bevel to the teeth, which makes it appear a tad thinner per gen.
- caveat to the above, the crown tubes & crowns are machined differently b/w the 2 factories, so I think each crown must be used w/it's respective case, so you would have to use the 111J case, which has slightly more pronounced strap notches, but unless your strap is invisible, who cares? The biggest benefit would be that the crown & case combo of the J factory gives you perfect space, allowing a peek of the hexagonal crown tube, per gen- whereas the H factory is both crown is both a hair too thick/ squarish and pressed too close to the case.
- use the CG from the 111J, it's roller ball tip is more accurate, the H factory's tip is too thick & bulbous. The V CG w/ standard tip is generally inaccurate for a K-series, although I believe some of the early K serials had a non roller tip.