Calgary doesn't consider that

You and I have a different idea of perfect.
Not sure Vladar is a necessity. DeSmith is a solid backup, usually. And even if he isn't, Tokarski was pretty good in his small sample size for us, and both Filip Lindberg and Joel Blomqvist are fairly close to being NHL ready. Especially if the price is the king of the PK.
Domi isn't the best option for 3C imo. I'd want someone with a better defensive game like Adam Henrique or Ivan Barbashev. As a winger, sure, but centers typically need to be responsible defensively and Domi isn't.
Similar to Domi, Boeser has been pretty poor defensively this year. Additionally, his points/60 isn't much better than Kapanen's is (2.7 to 2.5, iirc), and his contract looks bad unless he turns things around.

Take Domi out and Hawks might accept.

Honestly it doesn't really matter because Carter isn't waiving to go to CHI anyways lol.

That's true too.