Here, the bottom of the cabinet is re-enforced with 1.5" of plywood. Casters added. Notches cut out etc. https://www.youtube.com/watch?v=1HiuMP3iieQ <https://www.youtube.com/watch?v=1HiuMP3iieQ&fbclid=IwAR1wT8cYxVN8U-cIwA_tPVYIqpRVJuXQt4wzLHjn_MmZXOl0glbPngGcjRY> Plate xfmr installed.