Lightsaber based Arduino Nano 3.0

Hello everyone, I ask the people who turned out to make a lightsaber based on the Arduino detailed instructions, since he is not versed in programming and wiring diagram.
1)Council which modules best to take this in the available Arduino Nano 3.0
2)here to get a lightsaber sounds for and what name to give them what they would have worked with sketch
3)Of course he sketch
Please help me, it is a gift to my nephew for his birthday. And I apologize for my English curve)