Live MTT, looking for help on how to play the structure

[Scruff]

Live tournament - $75 buy in, 28 players, 4 tables of 7. I'm not sure how they'll consolidate, but I think they'll go to 3 tables at 21, 2 at 16 or 14, and then one final table of 8.

Structure:

T10,000 to start.

Blinds (25 minute rounds)

T100/200
T200/400
T300/600
T400/800
T500/1000
T700/1400
T800/1600
T1000/2000
T1500/3000
T2000/4000
T3000/6000
T4000/8000
T5000/10000

We'll be 5 1/2 hours in at that point (not counting breaks) and they will double after that until we are done.

Any thoughts on tweaks that will be needed for the structure?

Payouts:

$150 comes out of the pot for the winner's buy-in to a championship event at the end of the year. The rest is split as follows.

1-40% = $780 (+ the $150 buyin, so $930 total)
2-25% = $487.50
3-15% = $292.50
4-10% = $195
5-5% = $97.50
6-5% = $97.50

Thanks for any help!