how do these plugs look?

[mach1]

these are my old plugs they have 7k on them

[Lukewarm Wilson]

Perfect just make sure the electrods are not too rounded I cant tell from the picture

[The Buddha]

Lean ...
Cool.
Buddha.

[yamahonkawazuki]

like mediocre sex, not bad, but could be better 

[bombadillo]

I second lean.  Lookin awful white to me.

[lilbill]

Third to a bit lean.  The one on the right seems to have a bit more wear/fouling maybe check carb balance?

[Cal Price]

A bit on the lean side, I think Mr Suzuki says replace them at about seven and a half or eight thousand miles but you could run them for longer. If you have concerns I would replace and keep an eye on the new set.