M thinking about ordering their 18 gun model. It's a liberty safe. I'm curious if anybody has ever had one delivered to their house before. I'm debating if it's worth it to pay the extra $200 to have them deliver it into the main room. Although it says only 0-4 steps. And do they mean footsteps? Or stair steps? Also the lock lights, can I add one on after I order the safe? Or do I need to have it added with my order?