Cessna Citation Longitude Performance issues

Maybe a good time to remind many of you on the whishlist for unlocking the aircraft files:
https://forums.flightsimulator.com/t/unlock-fsarchive-files-for-premium-and-deluxe-aircraft

When looking at the working title guys who made an extremely improved CJ4 and the G300 mod imagine what they could do with our loved Longitude! Please help to increase the votes there, thank you!