My friend have been running a small lighting company for a few years. Most of his clients runs there shows out of churches, small rooms, a typical building with a 9′ 6″ high ceiling (kinda difficult to light). Usually the building has only a few available circuits to pull power from. He place the 20a dimmer pack at the foot of the boom stands and daisy chain them with XLR cable. Eliminates most of the cable you would need, you don’t need to do any tie in’s, and it’s all Edison based. Very quick setup, minimal lightweight, small equipment.