I have a 1990 LS400, owned by my parents since 1989... Currently, we have one of the original keys that still has a somewhat functioning remote (built in). I'm looking into a remote start system for the car (the Clifford Matrix RS). I was wondering if I can have the remote start put in, and still be able to use the original key if I don't want to go through the remote start. I would appreciate any suggestions or thoughts that anyone has. Thanks,

-Adam Cohen