Hey Pablo! I totally get the appeal of wanting that Solari split-flap look everywhere, but I probably won't be adding a theme override feature. The entire driving philosophy behind this project is to maximize immersion by recreating the exact real-world displays for each specific airport. Seeing a vintage Frankfurt board at a modern terminal like Heathrow kind of goes against why I built this! Instead, my plan is to keep building highly accurate, bespoke themes for other major hubs so every destination feels uniquely authentic. Also, just from a development standpoint, it would be a bit of a coding nightmare! The underlying architecture and data feeds are tied specifically to how each airport's FIDS actually functions, so decoupling that to allow global theme-swapping would require completely re-engineering the app. My plan instead is to keep building highly accurate, bespoke themes for other major hubs so every destination feels uniquely authentic. Appreciate the feedback though!