re the Planck units, you acknowledge that any standard 3-base-unit system already has a temperature unit, i.e. the energy unit.
So any Boltzmann constant is a redundant add-on, and is avoided in e.g. Kittel and Kroemer.
But you say that some electromagnetic units are needed. Actually, in the very familiar cgs system, on which I was raised (see Purcell's Berkeley E and M book)
and in other old rationalized systems, the units for charge etc. were already expressed in the standard 3-base system. 

For example, one esu (charge) is just sqrt(length*energy) or L^3/2 *M^1/2 *T^-1. Again, this very common system is a reminder that the unit space is fundamentally 3-D.

Welcome to Wikipedia... edit

I dunno what is the welcome template is, but I'll just say it: Welcome.

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