Asiana's New Transcontinental Hub

I wonder what are the restrictions and curfew at Gimpo? With Asiana reported struggling, RATHER than competing heavily at ICN, I suggest Gimpo transformed GMP into Asiana ‘Elite’ transcontinental hub. With rapid rail transit between GMP and ICN, Asiana could look into transferring certain flights from ICN to GMP namely:

London Heathrow (A350)
Paris CDG (A350)
Frankfurt (A350)
Beijing Daxing (A333) (ceasing Beijing Capital)
Tianjin (B772)
Shanghai (SHA) (A333) (ceasing Shanghai Pudong)
Guangzhou (A333)
Hong Kong (A333/ A350)
Taipei (TSA) (A333 /A350) (ceasing Taipei Taoyuan)
Bangkok (A333)
Sapporo (B763)
Niigata (A321)
Sendai (A333)
Tokyo (HND) (A333) (ceasing Tokyo Narita)
Osaka (A333)
Fukuoka (A333)
Honolulu via Busan (B772)
Los Angeles (A350)
Newark (A350)* Possible New Destination?
Remaining flights to South East Asia, Central Asia, China (especially Northeastern routes), Italy, Turkey and North America remains at ICN