Thanks to a great Simsler!
While creating my AQH template, i sent pictures of the differend versions to @ArwenLockley. She gave me tipps, what to change to get a better look for this breed. But we can't give it the final touch to be satisfied with the template.
After several rounds Arwen offered to send her my template, so she could play around with it to find the reason, what was missing. And she found it! I got my template back with her changes, and now my AQH is as strong as elegant. Arwen did a great job, dind't she? Now it looks like an AQH and you can still see my basework, not just a different horse. And as a plus Arwen helped me to get more structure in my black coat.
Thanks, Arwen, for a big help to get a template i wished for!
First picture shows the original template, second the tenplate with Arwens changes: