Hi Julls,
very nice ideas indeed ... reg. Fonts I clearly prefer #102 ... though the other one is also OK, except that the '4' is not in 'Subscript' as requested.
The idea behind #115 is great, but the Symbels are a bit hard to see ... could u enhance them somehow ? ... and maybe these 4 Squares/cubes can go all in one (upper or outward?) direction ... but 3D is generally good
Thanks again, Werner