Running a tournament soon. Freezeout with a bounty on each head

Max players 64

starting stack 10,000 8 seat tables

Set to run 8.5 - 9.5 hours. fairly strict finish time.

I have attached a picture of the blind levels i have chosen. Can you tell me what u think of this blind structure and the length of the levels, breaks etc

Has anyone got any experience of a freezeout/bountyhunter and its effects on a tournament.

Does it speed it up or down, the number of players leaving the game. and what effects that would make to the finish time.

with 640,000 chips in play. looking at an avge stack at FT will be 80, 000.

At what levels should the final table be reached?

I was looking at Final Table blinds to be :- SB 2000 - BB 4000 giving an average of 20 Big blinds

I hope that you can all understand what i want to achieve.

Many thanks in advance