Hi ugotaccpaced, yes you will need to rotate each character into position in the top view, then you can extrude them and boolean the main shape with the extruded letter.

For an example see the image in this previous post:
http://moi3d.com/forum/index.php?webtag=MOI&msg=1333.2


In the future I do want to add tools for warping objects including text.


- Michael