My characters are:

Takato Matsuda thebiggestdreamer
Rainbow Dash adashofloyalty

As for ships:

TakatoRuki
TakatoJuri
Ruki/Juri
(Guess why the first 2 can't happen? XD)
TwiDash ♥ (As of December 23rd at the Surprise Party)
FlutterDash
RariDash
TrixieDash (Rainbow's more than willing to accept friendship!)

Any others out there may pop up in time! Not for Takato, but maybe one day...