I am the Kat that Walks By Itself

I intend to hold off on the Vorkosigan books until I see how she likes the Chalion ones. If she says "Is there any more stuff by this author?" I can point her to them.

Honor Harrington I wouldn't rec unless she liked Vorkosigan. Likewise Elizabeth Moon -- I don't know whether or not she would go for military SF or not.

I think one reason she was interested in Star Wars is the underlying good/evil themes of the Dark Side and the Light Side of the Force. You don't tend to get that in most military SF.

Maybe the Temerraire series

I was wondering about Temerraire myself. She might find them a bit slow-paced.

The books by Sharon Lee & Steve Miller (I hope I remembered the author's names correctly)

Yes, you did. I was wondering about those too. I suppose you could say that they have themes of honour, considering how important honour is to Liadens.

I like the Ship who Searched the best in that lot

I agree, the Ship Who Searched is the best of that lot. I like it a lot. I like the original Ship Who Sang too, but I wouldn't rec any of the others, really.

I wonder if she would like McCaffrey's Dragon books or not? The first six are good, even if McCaffrey burnt out with the others.