Richard is very, very different from Boromir. He just opens his mouth and everything Boromir would never say just comes out. Their only similarities is that they are both leaders of men, but even that's a stretch because Boromir has way lot of duties than Sharpe does.

HAHAHAHA oh God don't tempt me, seriously. You should just ask Scarlet about Nikolai. I need to revamp him entirely if I pick him up again, but he's an amazing, amazing character.