Design me a Product

Hi! I am a student in Parsons The New School for Design I am a product design major, and I'm currently working on a project which invoves electronic engineering. I'm making a toy wand with parts like the accelorameter senser, LEDs, audio, speaker, and a dc motor. Basically, the sound player and speaker will be activated when someone swings the wand, which from what I understand is the accelorameter detects the movement, sound then is created.... I took apart a similar product i bought from toyrus :[login to view URL] It's a toy fan that creates melody when movement is detected (swinging and Waving.) Basically I want a wand that creates sound effect when its being moved, and then another button on the handle that turn on the LEDs and Dc motor. This is what the wand would look like: [login to view URL] My idea is that the DC motor will be connected with the crystal on the top! so the crystal will spin, and the LEDs will shine along the moon when the button is being pressed! I would like to find someone who is capable of doing simple circuit board wiring, and make all the parts work cohesively like a actual toy.