I finally finished my first prototype of this idea I've had for a long time now. I bought many Aixiz modules of coarse for many projects, one of which includes NOT destroying it for the metal housing only. In fact, it uses 3 of them forming a 3 point "triangle" where the beams all parallel. I just thought I would share with my brothers here at LPF.
I used one of these as a host. http://www.dealextreme.com/details.dx/sku.3200
I used one of these as a host. http://www.dealextreme.com/details.dx/sku.3200