[WIP] Grey Knights Librarian

So here's a little WIP I've been playing around with using the terminator kit.  I wanted to make an Apothecary just for fun but then I realized you can only have them in Paladin squads so I basically just wasted a box.  Well, not really, I decided to turn it into a bitz box and kitbash a Librarian.  Then I realized they don't come with Storm Bolters as standard so I hope that either my opponent is not a dick or I have 5 points left over.  I suppose 5 points is nothing in the grand scheme of things.  I'm just thinking about whether to add more purity seals and other fiddly bits now, as well as look for a cooler head for the Force Staff.  Plastic, preferrably, as it's much easier to work with.