upgradeServers.js This script will calculate your available cash, and divide it by 25, as this script only purchases new servers if you can afford all 25 (blame my OCD, mine all gotta be the same :) )
*** Make sure to change your server names on line 29 and 75 to whatever you want to personally name your servers, mine are brand name servers :)
This will also install and execute a script of your choosing, change it to your script name on lines 22, 30, 31, 68, 76, and 77