I still don't see the benefit of pepping without the numbers, but it's still badass that you did it! I use the numbers to line up during gluing. The numbers may be mirrored, but they start and stop in the same exact spot and you can get it really well centered that way. Keep it up SbG! More pics!!
krad2004 - In Designer you go to 2D Menu > Show Edge ID (I'm pretty sure that changes the way it prints too)