Looking very good Dan!
Re the Friedrichshafen G.III, both Sierra Scale and Formaplane made a vac of it. I happen to have both - the Sierra Scale is better, but doesn't have white metal wheels. I would be willing to part with the Formaplane one. It includes white metal wheels and props and I'll add white metal engines too. No decals or instructions, but I could always copy the Sierra scale instructions and include those as a guide.....
Let me know if you're interested.
Ian