Even if a blade develops an issue in the foundation stage it doesnt mean it is "not in the clear", it just means it has developed an issue in the foundation stage. Many swords are polished with flaws and 'eyesores' but we still love them anyway, usually the merchant decides whether or not to continue with the polish based on ROI. All that being said most major issues can be detected before the blade hits the stone or shortly there after. But as Franco says cautiously optimistic is always a good approach, and I do like Richards verve, I still love every blade I buy and touch. I used to focus on papers then realized I enjoyed looking at the sword more.
Cheers and enjoy your sword! I bet you wonder what is under there right....it will keep you up at night! I have about 15 like that:)
Louie