This is pretty much what I needed to start a campaign where the City of Greyhawk will be used as the starting point of the adventure.
I'm tying many issues of Dungeon together to fill up a campaign, with some tweaks here and there to tie everything together...and it's shaping up to be quite fun.
I also purchased Races of the Wild and Races of Destiny.
Thank you all for your input to my previous post.
Happy gaming.