another update/progress

i'm still making progress!  :)  the light structure is all done now and in place (totally done).  my bro and i finished that on Saturday 6-4-2011.  the only thing i might add to the light structure is camera mounts and cameras.  not sure about this.  at a much later date, i also might add some sort of shelving near where the AC/air conditioner is currently.  below are the pictures I took on Saturday of the finished light structure.  also are pics of the floor with saw dust on it that i have now vacuumed up.