^^ Why not J ... on the whole racing rotas?
Lots of guys here race rotas at the Road Race and the AutoX courses.
And many of them have 250+ HP.
Now, I spoke to an acquaintance amongst the road race people that races his Older BMW and he has re-drilled wheels that he has said he has used for over 2 years now. He said just make sure they make new drills between the current holes. If they fill the holes and drill on top of the fill that's when it has issues and can be unsafe.