Accordance is great at allowing customization and allowing users to extensively use the keyboard. Unfortunately, putting the two together is not yet possible. There are a few shortcuts that I keep on mixing up - cmd+L jumps to search input in browsers and cmd+T opens a new tab in many apps. I personally would prefer continuity from other apps even if that means that I can't access the currently assigned functions - "enter lexical form" and "Set Tool Display", respectively. I hardly-if ever-use those functions anyway. Allowing some customization to the keyboard shortcuts allows greater flexibility from one user to the next.
On a side note, is there a nice summary sheet of the most common keyboard shortcuts? And while at it - is there a nice overview of the search syntax?