Bulk Twitter info updater

I need an application who change image, bio, url and city of a lot of Twitter accounts. Accounts will be in format "email@mailserver:pass" and hosted on a txt file. Images will be on a folder and the app will chose one of them randomly for each Twitter account. Bio will be on a txt file and the app will chose one of them randomly for each Twitter account. The same with url and city. So I want to put a lot of avatars on a folder, and make 5 txt files (one with the pair "twittermail:twitterpass", one with urls, one with bio and one with citys. The app will take this files and, WITHOUT HUMAN ACTIONS, put random info into twitter accounts. I need to get too a feedback with results, to know what accounts have already updated the info. I will need to update 500 or 1000 twitter accounts every day, do I need the program to work well. If it works well, I don't need graphic interface.