Parts made from several individual parts.

[Magnus Forsberg]

... and start working on such parts. Only parts released by Lego.

Hold that thought. I don't think we want to have that.
This shortcut is flawed and should be obsoleted. The position of the stick is incorrect. The hinge base is also flawed and needs to be corrected.
And in every model using this assembly the position of the stick is different, so it has to be used inlined anyway. Changing the colour of the inlined template is then easy to do.
IMHO one template, with a coloured stick, is good enough. The correct number for this assembly is 73587.