A "super toon"? Nah. It's only what? +30 to each of the stats, +40 to endurance & presence? That's hardly enough to create a "super toon". Yes, leveling might get easier in the first few levels. But it's hardly enough the totally unbalance things. And: If you collected all the datacrons already, i'd say you deserve a little faster leveling anyway.
To not get *all* the stats after creating the toon they could just unlock the datacrons once you complete your storyquest for the planet they're on. To only unlock them all at Lv50 only would be kinda pointless.