Apakah kalian ide bagus?
Just correct this words.
Apakah kalian ide bagus (this words: False) >> I think you mean: in English > Any have idea?? or "Anyone, can you recomended!"
In Bahasa "any have idea" can be translated with : Ada masukan(or saran: Eng> suggestion, recomendation)?
or "Bisakah kalian beri saya, masukan?"<<<< In English, can you give me a suggestion?