That sounds very fine. I reviewed Slobodeniouk when he conducted San Francisco just before the pandemic, and was impressed with his vigorous and emphatic work. And Cooke was the memorable soloist in Jake Heggie's songs of the Violins of Hope, which I also reviewed.
I've heard the Mahler and Brahms many times; I'm only passingly familiar with Ulysses Kay, but I've enjoyed his music.