We commonly do fashion shows in my schools cafeteria and we have to bring in stage lights. We usually have 4 6" fresnels and 2 36 degree strand sls (i think thats the strand light) and we convert their twistlock plug into standard edison and leave them plugged in for the enitre show. Afterwards, we have to scramble to unplug them all and some of the outlets are difficult to reach to let them cool down before we can derig everything for the night. My TD was thinking about building a lighting board with standard wallmount household dimmers to plug the lights into and then into the 40 amp drop box. Does anyone know a SAFE way to go about doing this. We both have electrical experience so between us we can wiring just about anything properly, but what are the dangers that would go with this project and how to prevent such dangers and all those liabillity issues and so forth.