Have you ever thought of 'viper green' paint, not an original option but very visible, and as a one time Trojan 200 owner/driver being seen is the most important safety feature. Viper green looks very good with shiny chrome. It's usually an early 1970s Porsche 911 colour option. I've had air cooled cars with 1, 2, 4 and 6 cylinder engines, I even looked at a Tatra air cooled V8 but my garage was too small for one. The Heinkel/Trojan proves 10 hp is enough for transport of two plus luggage, though there is a video on Ytube of 3 adults and 2 children getting out of one.
