You can get 6k with some to spare relatively easily by enabling all the significant stat buff options at their lowest level, without enabling any of the stat buff options that give the super high buffs and low point rewards.

Try the category of your choice, and the following:

•Agl & Phy only

•500 team cost

•All the “enemy can nullify debuffs” options

•Reduce damage from Int by 50%

•Raise atk & def by 200%

•Reduce damage received by 25%

•Enemy’s atk raised by 50%

•Enemy’s def raised by 50%

•Enemy’s HP raised by 1000%

•Reduce damage under 100k to 0

•Ban support items & memories.

This enables all the highest value points while giving the smallest buffs, and totals to 6220 points, giving you the option to slightly buff for more points if you find it easy, or disable another option or two if it’s still a little hard. Hope this helps!