Moving my blog

I have my own WHM account, where I am a reseller for hosting accounts. I have the WHM root account which is used for my main account, and I have created a separate account for my blog. What I want to do now is get my blog as my main site, so I would like to pretty much move everything from my other account to my main account.

What specific files do I have to edit? What do I have to transfer other then my files and database?

Thanks and I hope to hear from you guys soon.