How about a substation/MCC building program? How many sections high (depending on sizes of the circuit breakers) ALSO with the ability to make "BLANK (SPACE)" "SPARE" "MAIN" "MAIN TIE" "Primary switches" "Primary switchgear lineup" Transformers, transition sections, Kirk Key interlocks, Controls sections, metering sections, ETC.
(Maybe that's a dream list, not a wish list) 😛