Your drive seems to have a different hardware revision and an updated bootcode compared to that 1.01 firmware. Could you dump your current firmware and send it to me, so I can have a look and add patches? I will provide you my email address in a PM.
Binflash has a couple of internal checks that should make sure that a firmware you are allowed to flash is compatible with the drive. Also the drives do have some internal checks, so the risk of damaging your drive is rather low.