How Big is an Electron

This starts as a simple question.  How big is an electron?  Then a secondary issue arises.  What is a material definition of electric charge?  If we are seeking an answer that is compatible with the structure of an electron there are some problems that are either ignored or glossed over in most discussions of the topic.  Finally, by incorporating some geometric nuances with basic Schrodinger style quantum mechanics, suggestions emerge for a better understanding of sub-atomic structures in simplified terms.  The ideas are largely compatible with string theory or multidimensional concepts; however, that deeper level of analysis is not required in the fundamental discussions of this paper.  Finally, while spatial coordinates used in quantum physics are passively assumed to employ three-dimensional Cartesian coordinates, spherical coordinates and radial parameters, for each of the space and time domains, are better suited when dealing strictly with the structural aspects of sub-atomic particles. You will see a spherical coordinate structure applied to both space and time as that appears to give the proper balance to the two.