Hi,
For previous Applescript projects, have a look at work history and clients' reviews section on my profile.
Script 2 is feasible, it will require 3 - 4 hours of work.
Script 1 is not feasible with Applescript. You need a Cocoa application where select and organize the source files (and maybe also copy/move them to the target). You would use the Cocoa app, not the Finder. It will require around 10 hours.
Feel free to ask further information.
Kind regards,
Mike