Hi John,
moving over to another country, means learning new rules and regulations. One way is to indulge in the old world and quit with your business. The other way is to take the challenge, studdy all the rules and regulations, find the little gaps and back doors and continue your business in the new but more regulated world. You have lots of experience and successfull projects in you backpack. There is no reason to let all these behind. In an enviroment where almost everything is allowed, its always easy. And everybody can do easy. But in an enviroment with stricter rules, only the best are successfull. Just take it as another level. Of course there is a market for your projects. Not only in Germany, all over Europe. And you can bring your personel american touch to it. Making your projects roadlegal in Germany is not only a challenge and hard work, its also a quality label.
So go on and face the challenge.
so long
the Doc