Not keen on the Filer toolbar. One of RO's strong points (IMHO) is that the display real-estate is offered to the user for his/her work, not compromised by menu bars ad tool bars. The icons here also seem to include the 'Display' options - if Select still only offers a system-wide, not per-directory, choice of these, they seem particularly wasteful.
Keyboard short-cuts are welcome though. I believe they've only been available as 3rd party add-ons until now.