Am i right that it's 500kOhm pots for volume and 250kOhm for volume?
I could be wrong but I believe it varies with different pickups. For instance an EMG 81 generally uses a 25K volume pot. So, I think you'd have to be more specific about the pickups in question (if you are even talking about pickups). Also, I assume one of the two volumes is a typo and is meant to be tone?