I appreciate that, thanks a lot!

Hello everyone! I am new to DCC and plan on purchasing the EZ command system. I like how you can control the functions of the engines, and also things like switches on tracks if you buy the DCC ready ones. My main question today is regarding the Thomas locomotives. Is it possible to install an encoder Into them to make them DCC compatible? If so, can anyone give me a good decoder recommendation? I already own a Thomas and a Henry locomotive and I would hate to not be able to use them on the EZ track with the ez command DCC controller. I appreciate it very much!