Custom iMate Glyph

[clutsa]

I would like the ability to replace the symbol in a glyph with a single character to help distinguish one glyph from another. 

Below is the same part with the glyphs turned on, inserted in two different directions. The left most rotation "C" does not end up where I would expect and with so many composite glyphs (those are actually the iMates that didn't get used) they all look the same. 

Another solution would be to allow moving the glyphs after creation. (I would actually really like both the option to move and label the glyph)

If that's not possible if the name of the iMate could appear when I hover over the glyph or get near it maybe.