Like yours, my pool is rather large. I have 120000 and use 4 gallons daily of 10 percent bleach. I keep my Ph mid 7's and stabilizer in the 50 neighborhood.
It's a good combination unless I miss putting in some bleach for a few days.
One note, don't purchase all your bleach in advance. It doesn't offer a great shelf life while sitting.

See Ya,
Kelly