Trimming so that the birds can see is just fine. Eric Kutch told me my birds needed to have the feathers around their eyes trimmed more than they were when he judged our State Fair.
The splash hen definitely has the best type. All need more foot feathering, but that could be condition as much as anything.
I don't see a blue rooster? The splash rooster is too tall and his tail too small, but he will breed better than one with more type.
All seem to have nice tight wings.
I don't like the buff rooster's comb--I don't like the spikey things on the comb's surface--it should be smoother. It is, however, nice and dark.
I wouldn't worry too much aout the colour of their fluff as long as it isn't smutty.