I actually think Lamb of God could pull off a pretty awesome evening with- format setlist.
Considering they have Remorse is for the dead, The Passing w/ in your words, Vigil, Reclamation, Grace, and some other stuff, like Ashes Of The Wake, I think an evening with show would be awesome. Down did it justice when I seen them in 2008, and they had less material to work with. I mean realistically, LoG are gonna have to go for two hour log setlists soon to even fit i all the songs people want to see, like even the first timers, so an Evening with tour would be perfect.
Also, Ashes ftw!