1) There is a sticky at the top with a link to the Chamber of Guilds, start there, read everything. There are guides on writing a guild mission statement (which you nearly have already with what you put in this post), setting up forums, etc.
2) Use spell check.
3) Good Luck! Right now is a really good time to start the long slow process of gathering good players. The closer the next x-pac come the more people who are currently doing other things will be trickling back to WoW and looking for a guild whose mindset is the same as yours. It won't happen overnight, it won't even happen in a month or two, but if you continue as well thought out as you appear, you will succeed.