The meter can stay the same.
The pipe should have been larger.
Right now you have the equivalent of sucking a milk shake through of coffee stirrer.
525 feet should have been something large like 2"
It's not a booster pump you need, the pressure is already at 80 PSII just looked this up, 1.5" with a 1" meter should have worked
You need to store water to be used later.
Run a bigger line
or add storage tanks.