Valve lapping questions

We received the new exhaust valves with the Higher grooves to get our spring Heights correct the other day.

I'm lapping them in today. Below is pictures of the first new valve lapped. I don't think I can do anything about it, but the pattern looks wide, very wide. Is this going to cause a problem?

I know it's probably not optimal for performance, which were really not too concerned about right now, we're more concerned about them sealing. I think we will be ok, just figured I'd ask.

Thanks. Eric