New Plarail TS-12 Motorized Kenji & Coaches

I wonder if the pull back Plarail Kenji that recently came in the Thomas and Kenji Tag Set could be modified to act as a rear Kenji locomotive although that would put his face on the front and rear of the train.

But pullback Kenji has blue windows, and this one has black, so they could look a little odd together... Maybe it would be better to adjust rear couplings and connect two Kenji trains back to back? That would be a correct looking bullet train, but then again, it won't be like Kenji from the show.