Is the center bore of the wheels the same? Do you have to pay for the re-drill? What happens if a wheel breaks due to it being re-drilled? Do they have good insurance? Will they want to pay for damages or injury, due to they're mistake in ordering? What does Rota say about re-drilling their wheels? How long will it take to get the wheels you ordered? I'd ask these questions...probably in that order, or I'd just say "No, I want the wheels I ordered".
"I aim to misbehave"-Malcolm Reynolds