connecting a78 to NMEA network

I have a a78 and it's connected to a Seatalk ng converter. I'd like to get the engine date from my Evinrude E-Tec displayed on the MFD. Will the following work: a Raymarine SeaTalk NG Backbone Cable to the converter(blue) to a Raymarine SeaTalk NG T-Piece Connector with a terminator and then Raymarine SeaTalk NG To NMEA 2K Male Adapter Cable to the NMEA network from the engine.
Thanks
Allen