Please come up with a more concise list of steps that you would tell someone to ensure that they were able to turn their dollars into bitcoins into a WoW subscription.
Not gonna waste time on that since you have made up your mind anyway.
Psst...it's because you can't.
You should just know that probably half your items are or will be superfluous soon. There are already sites taking out the steps for conversion and allowing you to pay directly in Bitcoin.
Ahh excellent...and how do I get those bitcoins exactly? And how does the merchant turn those bitcoins into real money?