I wouldn't change a thing in terms of gearing it more towards Festool. Jameel's design is as near to perfect as could be. Of course, if I built it today, I would use the new "crisscross" chop vise. I still might add some more holdfast holes, that is a very handy clamp and easy enough to drill some more holes.
What sets it apart from any other bench I've seen or used, is how stout it is. When sanding on the tail vise, there is no vibration whatsoever. Same with hammering on it, no feedback "buzz" of any kind.
Benchcrafted Crisscross Vise