So I went all in with the initial plan:
Barclay's US Airways: immediate approval
Bank of America Hawaiian Airlines: pending, called reconsideration, approved
Bank of Hawaii Hawaiian Airlines: pending, called reconsideration, approved (same call as BofA)
So only the Citibank AA's are in limbo. Once I get more information, I'll write letter.
The Hawaiian Airlines cards were simply for 140K in Hilton points and I get to start relationship with BofA.
I'm happy with my first Churn. I think Experian took a hit, but I'm good for a while.