Solman syscopy

Hi migrate experties,

   I am planning to having sandbox solman 7.1, my current solman 7.1 runing aix and oracle 11.2 sandbox would be windows server 2008 r2 with oracle 11.2 if i do hetergenorous sys copy entire my prd solman 7.1 dual stack copy to sandbox do this method.If yes Kindly give feedback and guide points  for this task.Thanks.