Hope your situation and your family will get better soon ;)
I've always had a love-hate relationship with simulations, preferring risking burning (really cheap) things up instead of going through the process of simulating everything, but I'm slowly changing my mind. It's great to see that something as complex as the detector can be simulated without many resources.
Soon or later I guess. My son is now better.... So it goes in the right direction.
Thanks for your comment by the way. Note that we didn't invent the wheel here, but only add some functionalities to an existing platform so that simulations can be done more easily and more straightforwardly.
Cheers!