How to design removing parts?

[Zhengrong Zang]

Two possibilities:
- generate text as LDraw parts using txt2dat tool. Pro: LPub source remains self contained. Con: can be tricky to orient the part not to get weird 3D look.
- Insert external images containing text (in lpub, edit -> add image). Simpler theoretically, better look easily achieved. But external images can be tricky to use especially for multi-step pages, lpub is notoriously buggy there.

I have another idea, use brick with letter to spell word as a ldr part then insert to main, is this ok?