I know this isn't a great answer but I'm not sure about the braking wear as I'm not confident about judging it from wear indicators (see above) & I don't have callipers to measure the thickness. Here's another photo of the braking surface, maybe it'll give you an idea. http://i874.photobucket.com/albums/ab301/bjj22/5AB0B180-B681-4A32-9D2E-17AF8700DA0E_zpsi42emoiq.jpg
And for the hubs - not sure either, I can't see any identifying marks on them. Here's a rubbish photo: http://i874.photobucket.com/albums/ab301/bjj22/73F8CC71-92D2-4E79-86A6-1FD33653D32C_zpsnsxuxc6s.jpg
@bjj22 started
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I know this isn't a great answer but I'm not sure about the braking wear as I'm not confident about judging it from wear indicators (see above) & I don't have callipers to measure the thickness. Here's another photo of the braking surface, maybe it'll give you an idea.
http://i874.photobucket.com/albums/ab301/bjj22/5AB0B180-B681-4A32-9D2E-17AF8700DA0E_zpsi42emoiq.jpg
And for the hubs - not sure either, I can't see any identifying marks on them. Here's a rubbish photo:
http://i874.photobucket.com/albums/ab301/bjj22/73F8CC71-92D2-4E79-86A6-1FD33653D32C_zpsnsxuxc6s.jpg