What is the collective noun for a group of Gandalfs?

I have to confess that in my youth I was a bit of a Tolkien fanatic, and although I am not as bad as I was, I have still read the lord of the rings about 70 times and the Silmarillion is still my favourite book.  It is then, with great wonder, that I have never really bought into the games workshop figures of the same name.  I feel that it has something to do with the fact that they seem to be trying to rip me off at every turn with their pricing policy and so figures that I should in all honesty own thousands of, I own very few of!!  It may also be because, on some level, Peter Jackson pisses me off with his desire to try and improve on what is an awesome story.  I enjoy the films most when I try and remember that they are "based on" the books and not the books themselves.  I still own all of the extended versions of the films and at least one per year I watch them back to back in a 10+ hour marathon of elves and orc goodness.
However, this is starting to change as I have this building urge to collect and game middle earth.  I already have a few figures that I am painting for friends and have bought a few more to start my own collection and I can feel the start of a fanboy addiction......
I've had a go at painting the GW figures before and was quite pleased with how they turned out and so felt that this would be a good place to start recording this collection.  What better place to start then than with Gandalf.  For a small, starting collection I seem to have more of him than I should!!
Gandalf the Grey is an iconic figure and this figure really does him justice.  I painted him in grey (duh!!!) and earthy, homespun colours.

 He clutches his staff and orchrist, a sword made in gondolin by the elves

 A nice, simple figure to paint, and I enjoyed him so much that I felt that I would like the mounted version.  For that I needed to buy a new set!

This time I painted him more blue than grey but I like the effect just as much

 Push comes to shove, I could always use him as one of the blue wizards.....

You cannot fault the sculpting on some of these figures,  they really are top quality.  I love the pose of the mounted version.

 The horse is well animated and the wizard's robes fall very naturally.

The Last version of Gandalf  I have is as Gandalf the White, after he has been set back having died defeating the Balrog of Moria.

 I found the all white colour scheme a little intimidating and if I could do it again, I think that I would have varied the base colours of the white for a little more variety.

 The mounted version suffers more so from the monotone colour scheme but I feel it turned out as well as I am able to do it.  The model suffered from having a horse that only has one foot on the floor.  A dynamic pose but an unstable one and so I had to support the model with a pin from its belly.  This goes into the rock it is jumping over.

And here we have a final group Gandalf shot.  A good start to my addiction......

Thanks for looking :)