Thanks for bringing that up.
Unfortunately as I'd stated, I'm not very good at this sort of thing, so I linked a couple examples of quality and size that I'm looking for. I am actually wanting to let someone be creative, and about the only things I care about is that it would be fitting to the guild name, and represent WoW/Horde side well.
http://www.sheol-destromath.de/styles/D ... banner.jpghttp://www.obliviontich.com/phpbb3/styl ... ionlrg.jpghttp://img251.imageshack.us/img251/8307 ... nerso5.jpg