It's a good point, but Step Two isn't just to override SCT v4
If other addons come out with similar code to SCT (which is pretty likely given the frequent mentions of the new font functions) they will all have to be individually changed. Certainly it's not a bad idea, but for a one time solution, creating those 4 font files works wonders.
I'll add more info into the readme soon on that, thanks for reminding me! Btw, I was worried you were gonna be complaining about it not working - if you've seen the comments over at worldofwar, you'd understand
[it does work!]