New structure?

Was curious about changing up thoughts for changing up the OST blinds for next year to the following:

50-100
100-200
200-400
300-600
400-800
500-1,000
600-1,200
1,000-2,000
1,500-3,000
2,000-4,000
3,000-6,000
4,000-8,000
5,000-10,000

Worst case scenario is we hit the 6 1/2 hour mark, which would end it around 1:30ish. Thoughts?