19,000 at 25%/mo. for 12 months.
19000* (1.25)^12 = $276,486/year
.
19000* (1.25)^24 = $4,023,406/2years
19000* (1.25)^36 = $58,548,270/3years
If you're for real and can keep the same profit margin you have a gold mine. Don't change a thing.
The main danger is probably psychological, fear...