Greatest ameture firework display ever! I had 15 cakes including one bad mother, grave digger, and american trucker. I had to come some out so it could fit on youtube, the actual show was about 15min long with a 3min pause between finales. I had 130 artillery shells which 80 of those were for the last finale and 60 mortar shells were used. This show cost 00. If you have any questions about what i used or methods just send me a message, ill be glad to answer w/e.