hi!
I have got expertised into conversion of script from AS1.0 , AS 2.0 into AS3.0 . I have got many games and applications converted successfully. After conversion, you would be able to edit it into Flash CC too .
Before confirming conversion process, i would like to look into the templates you want get converted. Can you please share the link or swf please ?
Regards,
Vishwas Gagrani