Lickety or Karen?

Once again, I'm on the fence about which character to use as the Blue Ranger of Team Nexgen. Lickety Split, as a Star Bunny, actually fits within the Mario world, but I've always had more fun drawing Karen Kilowatt, and I did have a decent backstory explaining why a Pokémorph would reside in the Mushroom World. Not to mention she wouldn't be representing the only Nintendo franchise to crossover with Kino and the gang. I've already told you about Link, and there will be a few others as well.

But I really need to hear your opinions on the matter before I pull the trigger.