Couple points regarding your posted build.
- I would invest in UMD. Teleport scrolls for convience, Fire Shield/Displace scrolls for survivability are very nice to have on hand. Could shave points off Jump, Bluff to make that happen.
- I would take quicken and maximize sooner, IMO. Even as a dump wis build leveling thru heroics is very fast with even a maximized BB and when in combat and self healing I wouldn't ever turn quicken off.
- Lastly I'm not really sold on the value of Blinding Speed as a feat. With gear out there and/or haste clickies I would recommend almost any other feat.
Otherwise looks good, have fun!