Welcome!
Just for comparison, and in agreement with what’s been said here, I think you may need to rethink your structure a bit.
I run a deep stack tournament for my monthly home game…
It’s a single table of anywhere from 7-10 players, T100, with a starting stack of 40,000.
The tourney is run like the casino tourneys using a big blind ante equal to the big blind , so it starts at 100sb/200bb/200bba
At these stakes (200bb starting stack), even with the extra pot dollars due to the bba, it still takes us 5-6 hours to get down to the last 2 or 3 players who then usually chop it. Part of this is the stack size, but I also do a slow increase in blinds to promote long play as this is primarily a social event— low buy in ($25, no rebuy), top 30% of places get prize money (so 9 players pays 3 places), and everyone brings food to share on the buffet table.
Just as an FYI, here’s my breakdown of starting chip stack:
T100 Tourney, 40K Chips Starting Chip Stacks: 15-7-10-5
$100 x
15 = $1,500
$500 x
7 = $3,500
$1000 x
10 = $10,000
$5000 x
5 = $25,000
Total = $40,000
I have a total of 700 chips that could seat as many as 16 players with these stacks, but we don’t play that big right now.
Blind structure:


Projected to end at level 19, but typically chops at 16 or 17.
Note that in my structure I only have 1 color up of black $100 chips due to the purposefully slow blind increases… and we don’t need a chip higher than $5K.
Soooo, if you want a super high roller tournament, maybe you can fudge it a bit by shifting everything up by a factor of ten with $1000/$2000 blinds and a starting stack of $400,000?
Otherwise, if you start with HUUUUGE stacks and low blinds, you’re looking at a multi-day tourney (like the PokerGo Super High Roller on tv).
Good luck!