Has anyone out there found a place to get reliable, custom keyboard stickers printed?

Currently I have Cyrillic and Bengali stickers stacked on top of each other (different colors), and I had to slice one of them with an exacto knife because they were both positioned for the right-hand side of the keys. Inelegant, even if I do have mutant-super-calibre exactoskills.

Every place I've seen online (so far) has been really sketchy-looking, of the "email us and we'll get back to you with a quote" variety....