not sure what info you need, but we intend to only flower in doors, which is a out building, flat if you will, being converted.
its 2m high and roughly 3x4m, so we intend to put 3 400w hps lights in, as we have one already and only need 2 sets of the igniter, baluster and cap. and fitting, and as i said this will be R1400 for the 2 and then around R700 to insulate the room with refective material which would be 92% plus.
for growing and cloning we using outdoors and greenhouse, depending on time of the year, as it is a bit hot in the greenhouse over summer and humid.
and also we are in west joburg so most people and shops are far from us.