It would have been so easy...

You wanted Myths & Legends. Fine. You wanted LS Mara Jade. Good call, pretty much the only choice that has general approval...

LS Mara Jade, Talon Karrde, Jacen Solo, Jaina Solo, Rukh, Admiral Pellaeon. Joruus C'Baoth is your Journey Guide character.

Healthy mix of Light and Dark.

Joruus still gives you a Myth Sith, except one who actually exists in the Legends universe, not a fanboy's fever dream.

Jaina gives you a new ship, which you claim you want to have.

Pellaeon gives you another potential capital ship, which you claim you want to have.

Jacen sets up Darth Caedus down the road.

Talon gives you another LS pirate, which are in short supply, as well as a new ship, which you claim you want to have.

Rukh is just awesome.

That took two minutes to conceptualize. Just sayin'.