I couldn't do that to them, or could I? I am evil after all, but I still have my loyalties... hmmm what to do, what to do
End of quote
Naturally, if you're asking this here, you're looking for a biased opinion. I say go for it.
Of course, then we'd have a power struggle for the senior Sith position:
kryofx: I am the most powerful Sith in the Galaxy! Soon, the petty empires will be crushed under my leadership!
KEmperor: Powerful, yes. But I'm more evil than you are.
kr: No you're not! Power corrupts. As I am more powerful, I can corrupt more. I AM MORE EVIL!
KE: Then why do you have that cute little red frowny face? That's "Evil Lite," pal. That's frying your Drengin snacks instead of eating them raw. And alive. "Evil," my fanny.
kr: You DARE to insult Darth Kryo? The King of Cold? The Sultan of Sub-Zero? I shall impale you with my dry-ice pitchfork, wretch!
KE: (Ignites lightsaber, takes a casual swing, slices off the points on the end of the pitchfork) Didn't you read the memo on focused energy weapons?
kr: AAAAARRRRRGGGGGHHHHHH!!!!!!!
KitWarrior: Isn't it odd that us evil people always have names that start with "K?"
Oooo...the mind reels...
P.S. Name changes for Sherbert and Durron are in place on the JR Website. Enjoy!