Personal oppinion? Here you go...
namelok: nice layout, uncluttered, but too bright.
Gaelian: too cluttered, it's got about 8 levels across the height, i see no connection between the logo and the rest of the colors.
neilparnham: nice layout, but maybe to glossy and to much elements used.
KimKayaa: maybe a bit too dark, with adjusting the free t-shirt box height to the others and changing the step stripes to orange my favourite.
But that's only my oppinion :)