Alter video animation

Looking for someone to make changes on this video. I don't have access to the project file. Plan for at least 2 rounds of revisions. A plus if I can have the after effects project file after to make small changes in the future. Download link: [login to view URL] Changes needed: 0:29 – add a text “Have you seen the latest news?” as the first gray text message that appears. Move the green 'Lets Collaborate' to the end appearing after "Lets study it together" 0:31 – change text to “Just read your paper on a promising new treatment” 0:40 – Replace the text "How do we conduct this study together?" with “We have to act quick. No time to waste!” 0:56 - As the papers 'pile up' have the clock change time each time more paper comes as if time is passing. Eliminate 0:58 - 1:16, you can use this clock part for the time passing if you want if you want to mask out the clock. 0:53 Have a thought bubble (in the same style as the rest of the animation) pop up and say "I've got to get all my paperwork in order!" 0:58 If possible maybe making it look like some paper are flying everywhere as the build up to make it look more like a mess. If it doesn't work that's fine, I'm ok with not doing this. 1:24 - Change "Who can help me sort this out" with “How do I sort this out?” 1:55 – Remove “for the life of a study”