Hello awf
I too am in the process of creating a custom set of jetways, pushbacks & vehicle locations for FlyTampa's rendition of Copenhagen.
My main focus is on pushing every aircraft correctly, seeing as the airport is very compact. Progress is good, however I've not yet begun digging into inserting jetways, which it seems like you've done quite extensively.
I'd love to combine our work. Should you be interested, feel free to PM me on here or on Discord (Shepred#1365).