Question on receiver compatibility between the older Traxxas transmitter/receiver system and the new one. Specifically, I purchased a used Spartan and it has the older "Brown" antennaed transmitter and stock receiver. I have a new Traxxas transmitter/receiver I just pulled out of my E-revo 2.0, and I would like to use the new transmitter with the Spartan. Can I just bind the new transmitter to the old receiver in the Spartan? Subsequently, would the "newer" receiver from the e-revo 2.0 work with the older Brown transmitter in a car that I have with no radio?

Sorry for the long question… If I don't have to pull the receiver out of the Spartan that would be one less thing I need to mess with.