Would be great if we could structure a project in FDT manually, then use an 'Export as Project Template' feature.
I don't think setting of dynamic properties is essential beyond setting possible SDK, Project Name etc.
Advance setting can always be added manually to the generated Project Template afterwards if extra refinement is required, this feature would just save so much time creating a template from scratch.
You're right about the dynamic properties part. But we can do other thinks such as linked SWC's and as files that are linked.