Question about adding friends and followers in FB

Hey all, I have about 5k FB accounts that were used for that software that is no longer available. I am wondering if there is a way that I can use these accounts (automatically and quickly) to follow other accounts and boost the numbers. I am not worried about the quality of the followers (i.e. my own dummy accounts) I just want to increase the stats so that when I start advertising (white hat) fan pages people think there are a large number of people already liking/following so they feel better about "being one of many".

Any suggestions on how to use these accounts to do this or should I just buy followers from some of the people on BHW?

Thanks!