Selenium Standalone server NodeJS, remote browsers

I'm trying to set up a selenium test environment but having a little trouble due to the fact my browsers are launched remotely via a virtualization launcher service. The path looks something like this:

"C:\Program Files (x86)\Microsoft Application Virtualization Client\sfttray.exe" /launch "Mozilla Firefox 32 32.0.0.5350"

My problem, as you can probably guess, is that the server can't find the PATH of my browser binaries. I'd also like to direct it to find my webdrivers (IEDriver.exe, Chromedriver.exe, etc.) which would be nice.

Has anyone else run into this problem? Is there a way to set this up through NodeJS so my co-workers don't have to configure their launch setup individually too?