If you all are around tomorrow i can talk to our electrical engineer and have him give u a call or if you are available swing by for help.... As I would not follow any of my wiring advice
They do have a connector for wiring them it is nice actually screws into the body so it cant be dislodged....
if u look here the pic here has the connector in it
http://www2.usfirst.org/2007comp/oth...s%20Manual.pdf