Its possible to make some mark which say to jaikoz, dont identify this file in amplifind, because was submited ?
Not create id3tag, but something in internal database.
Amplifind "not scan for 24h" tag
You mean you have submitted it to Amplifind but no id yet received because its a new id, then you rerun Retrieve Acoustic Ids and it does a full analysis again because it hasn’t got an id (which take a while).
Yes, sounds like a good idea.
Yes, youre right to understand my “All your base belong to us” english 
Its nice to save some time and bandwidth.