The wiki's not that great for info. It gets a lotta things wrong (particularly the Late UC stuff), and its organisation is an utter mess.

Personally, I'm partial to just using the actual Troy Horse, which has only appeared around ... twice ... in the materials, and both times it didn't really do much (deploy a Full Armor Gundam in the 0080 manga against Colonel Killing and get nuked by Gato at the Naval Review in 0083), so using it wouldn't change much. Although if you wanna go with a new Pegasus-class, just call it the SCVA-71 or something, given that the Thoroughbred used the SCVA designation.

Names, hmm.

Makybe Diva. War Admiral. Man 'O War. Phar Lap.