decompile & recompile 3 SWF's into 1

I need 3 files.. Decomp'd Basically I want the best of the 3 SWF's into 1 Working one.. 2 of the 3 have a pw protection type thing.. One of them shows a non PW type.. This is a Flash Script for a game. 1.14 File Is One then is Encrypted to be proprietary , Want it removed. (It Auto adds an Email Addy.. Want this removed and able to Add any email addy.. And no Expiration Time , Wish i believe is a false security anyhow 1.15 File is the Open source One.. I want All 3 to merge into this one. Without the Proprietaries 1.16 File is a NEW Updated Script for all 3 , I want this one decrypted Then I want all 3 into 1.. taking the best attributes from Each. This should be a very simple project for someone who knows what their doing.