Question

How can I save a whole track as preset (including name, in and outs, insert / send fx)?

Would it be a possible new feature?

Answer 1

It's often called track templates in daws.
You pretty much use import song data from any saved project - which is really nice.

There are some feature requests for templates you can vote for.
I have one pretty much like yours here - a menu with a list of what exist to import right away.