I remember a soundcheck recording from 2001 (?) where they played Silvertown Blues and Portobello Belle. I wish we could hear Silvertown, but i think it doesn't fit somehow... but Portobello Belle fits very well, i think.
But we won't get Silvertown or Portobello - for me it seems that this tour is almost the real first MK-solo Tour. There not that many Straits songs. I like it. Let's face it: we will never get a Straits concert again!