Build a custom Run Script to Inject In-game money to my game on Secondlife (Firestorm-Releasex64 v4.4.7.5.47975)

I would like someone to make a java script that can inject in-game money (Lindens) to my Second life Game using (Firestorm-Releasex64 v 4.7.5.47975) to inject the money safe, secure and not detected by admin security. I would love to have it so you can choose your game that's running in the background, a value box for what amount of in-game money you want ( Lindens ) and it is on there not as ghost but as real in-game money that can be used for buying stuff on there website or buying land. I also need it to have it secure so its undetected by Second life admins and owner and also need the person who reading this to upgrade it to next version of it once it becomes outdated and i will pay you for it as well. Nothing over $250 AUD otherwise i will not accept it as it's only a small java script hack so it doesn't need to be fancy just to work and simple to use. I also want to test it as well once you complete it so i know it works and then i will diffidently give you the rest of the money once tested, complete and working. I have no time for people who fart ass around with it i want quick reliable people that can do it instantly within 2-3 days or less otherwise don't waste my time.