Update to Clone CD 4.0.1.9
Securom does not need correct EFM coding - you only need a writer that is capable of reading and writing subchannel data. Your LG should be able to copy it without problems - remember to enable Hide CD-R Media in the Clone CD Tray incase it has an ATIP check.
Use
Clony XXL to get the correct settings to use with Securom New.