sorry i just saw emory video explaining that you can have different colours withe each font
You can do much more than that. You can have the saber turn pink when you swing, aqua blue for a stab and cycle through a rainbow when it idles... if you really want to. Of course, that'd be a visual mess.
I've been playing with some complimentary color options, so for a swing, it'll change just a bit in conjunction with the sound to give an added dimension to the swinging motion without being obnoxious (hopefully). when I get a few fonts tuned just how I want them, I'll post some videos & the fonts themselves.