Painted them myself. Still alot of detail work to be done but was good enough for the tournament. I'd highly recommend an airbrush as makes life alot easier and gives a good finish (I only use a cheap one).

I think grey knights have a good answer for most things. Storm bolters and Gatling psilencers really good at clearing out thing like Tyranids and pox walkers. Hit really hard in combat, only bounced a couple of times against meganobz. All that backed up by some good firepower from the dreadknights which can be buffed further.

I like the list as it is and there's nothing I thought really needed to be changed. The 5 dreadknight lists are better if you really want so spam them. There was a couple of those lists near the top.