Hi Bill
I am not sure, but maybe you are missing the point in the small discusion between Rowan and me. He made a lot of comments in his review and most are o.k. to me (He is on vacation, so he cannot comment on this, but he surely will answer later.) We only have a small problem: the wheels.
Rowan wrote that the wheels are correct for a C/D (ref. Kagero) but too small for later ones. He also puts the size increase starting with the F series. So we would need new AM wheels to build the G-2?!
In my opinion: Eduard got the wheels wrong. Too large for a C/D and too small for E onwards (based on Vasco see above). So in my opinion you will need AM wheels in any case, but you can used those for the E on your G model. (e.g. from Aerocast aka Hangar48).
Everything else (not mentioned in the review) is up to further investigation
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all the best
Steffen