I think Webjet might be the better option for you as with 6000 hours on type experience you will qualify as fasttrack, so you get Captain quickly and therefore can expect a salary around 11k, better then sitting another 10years in a NG rightseat (my opinion!). You should go to their office directly and ask for a personal chat with either their Diretor de Operacoes or Piloto Chefe and explain your situation.
Azul is another option for you if your willing to change to a E190, as Azul also still looks for fast tracks with a load of 50T+ and 4k+ hours. Type will be provided.
But first of all you should get your convertion to ANACs license in the way as it can be tricky and take a while, before you get this done dont even expect any company answering you or calling for interview!