Template files for AutoCAD "Flavors"

We have several "flavors" of AutoCad and I have always put out templates files for each type.

However, I am leaning toward not doing that. I am thinking to point AutoCAD, Mechanical, Electrical, and P&ID to the same template files.

Truely the templates files are only carrying around a couple of layers, linetypes, a dimstyle, and a txt style.

Is there any reason not to point theses flavors at the same templates?

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