知音阿, 兄弟.

我的１４０還沒有批，我想再申請一個新的１４０是否可行，如果我要交４８５用新的１４０好，還是舊的好呢？

My experiences for geting REF authors: 1. People who cited your work. 2. Your friend's boss. 3. Your boss's friends. 4. Your friends (may be someone you know during meetings...) 5. Your REF authors don't have to be professors. One of mine is a German postdoc. Good Luck!