For consistency with Finder, I’d like to suggest swapping the View > as List (Command-1) and View > as Icons (Command-2) shortcuts. Btw, thanks for the single Command- prefix shortcuts for switching views. I hadn’t noticed they’d changed (from Option-Command-#?), having used the toolbar icons for so long.
Since DT’s Cover Flow could be considered more like a mode than a view it probably makes sense not to change its shortcut to Command-4, leaving that as-is for as Split even though its incongruous with Finder.