There is no simple android skin

Any basic package in sticky software section is clean. A friend made the package for him, probably with pongo skin and maps
Well, most of add-ons from the Pongo skin can't be deleted. Many of them are interdependent, plus the main UI will be disfigured if something is thrown out

So, as I said - use basic package. Add some more ux that you think you need
I posted some additions in the Pal thread. Possibly some elements from Arimi skin can be added, most of them can function independently.

We have nothing more to discuss.
Follow the instructions from the tutorial topics whose links I left you in post #4. Browse through the discussion topics of the iGO editions.
Don't be lazy, there's nothing to worry about, you just need a little goodwill and time