Oh, that makes sense. I was just about to ask how strong you thought Piccolo was after Kaio's training.
Piccolo does indeed consider Freeza a monster. He also tells Nail that he's on his way to "save those brats" or something along those lines while Freeza's in the middle of his power-up. With that, I think somewhere around less than half of Freeza's full-power would be better for his resting level. Maybe around 200k or so?
@Lightsworn
Of course. But the way Goku seems unsure about Ginyu upon seeing him and his chances against Freeza, I'd say he likely wasn't thinking of that.