Vinny,
I agree with Max, that plug looks pretty good.
Just a little more info:
If you look down the insulator toward it's base do you see a brown/tan ring? If you do, where is it in relation to the base of the insulator? Also, do you see any sparkle flecks on the insulator?
If you can shoot a picture with the electrode pointing at the camera lens so we can see into the plug we might be able to get more information. Reading a plug is much more than just the tip.
I'll tell you why I'm asking once you answer, I don't want to color your observations
