Thanks for the suggestions. I think I've figured out my top options. If I go 412 with the V30's I'll mix them with some Celestion S12-150 Sidewinders; that's Celestion's take on the EVM12L. If I go 212/115 it'll either be a Weber Blue Dog 15" or Wolverine. Those are Weber's take on a Celestion Blue and EVM-15L respectively.
Of course I don't have to commit to anything right this moment so there's still some room to explore other options. So if anyone has other suggestions I'm still open to them.