Okay, in that case, in all modesty, I think I gave you a good suggestion above.
Start blinds at 100-200 and have starting stacks of T20K using 15*T100, 5*T500, 10*T1000, 1*T5000.
If you do that, you will have T80K in play (4 players * T20K). If you allow rebuys you might get an extra T20-40K...