I don’t know why WordPress.com doesn’t let you post pictures in the comment replies section. Perhaps I’m just not doing it right. Oh well.
In response to your question about the colour of the silver Wacom tablet matching the MacBook Pro, I would say:
Yes! It matches pretty much perfectly.
Unfortunately, my Macbook Pro is away for repairs after a complete hard drive failure -I am getting it fixed by Apple for free as it is under Apple Care and they admitted that the way it failed was clearly a mechanical failure- otherwise I would send you a picture of how well it matches.
But I have done the next best thing! I have borrowed my friend’s Macbook Air (which is the same colour as my Macbook Pro) and taken a few pictures of them next to each other. I would say that the tablet is a miniscule fraction darker but it’s an almost indistinguishable difference. But have a look at the photographic evidence, and see what you think. It’s also useful if you want to check the size (this is a 13″ Macbook Air).
So I would go with the silver because it does look very stylish. But then I haven’t seen the white one. Anyway, I hope this helps. Happy tablet hunting (^-^)