Rules acknowledged.
Are all the hilts 3 piece ( emitter, body, pommel)? It would give more customization it the main body is two pieces.
Just speaking from experience, the body of the Mantis saber (curved one) is actually 4 main pieces (emitter, elbow, body, pommel). I got a Standard Battle Issue saber as a grab-bag, and that one is just one solid piece for the emitter + body. You'll have to look around to see about the others, I'm afraid.
I'm actually doing a Mantis tear-down as we speak (need to replace the switch), so hopefully that'll be the place to go for Mantis info (should you need it).
Welcome to the forum.