Well, you know how it goes. Friends, "friends," close enough. If you know anything about Isabela, it takes a while before she considers someone a real friend.

And while she'll consider a ship better than no ship, she'd rather have her ship as well. Though, no lie, she will be very amused by a vessel named the "the Pearl," all things considered. ;) But she knows how to work in tandem with other captains. That's how it works in the Armada, after all. They should get along fine. Assuming they don't get on each other's bad sides.