I recently started using this mod and it really freed a lot of room up on my screen.
it's called flototembar
http://wow.curse.com/downloads/details/6144/
check it out.
:) Nas and I have used that. I still do, nas went to something diffrent though.
another great shaman addon is Shaman Friend: http://wow.curse.com/downloads/details/6330/
It reminds you when your weapon enchants run out of time, nags you to keep an elemental shield up, and pops up with low ankh warnings.