It's hard to know if you should go for two floors of horizontal lights, or just one.
In related Manhattan news, I was in NY maybe a year ago. We were on a boat type bar in Brooklyn sort of Greenpoint area looking back at Manhattan. Getting drunk on a Friday.
One dude had a private app where he could control the LED lights on a very tall spire or maybe two spires on conspicuous buildings on manhattan. His app could make them go any colour you like, or alternate colours of the rainbow. Strobing and pulsing. It was super cool. Like real time deciding the colour of a city skyline whilst drinking cocktails from plastic cups.
I think he had been hired as a digital developer for the building owners or something.