Those spreads seem oddly specific. What specifically are you targeting with those spreads? What pokemon and moves does this guy survive with those spreads?
Other than that, what pokemon have you been pairing with Vikavolt? I'm just asking out of curiosity.
This one actually hasn't been trained yet, due to lack of power items. However I was using the agility variant while doing battle royal, and I realized it was surprisingly bulky for having 0 defense investments. Which got my curios how well he would do with a bulky set up vs an offensive set up. HP and SpD I feel as tho they need the most because they have the lowest base (77 and 75) it's special attack is through the roof so honestly I feel like you could switch defense and SpA spread and still walk be okay. but I can't verify at all I am sorry, however once I get it done I will post results.