I currently have the Legacy base, connected to the TMCC base via the Y cable. I then have the Z stuff data driver connected to the other end of the cable. Now, if I connect the LCS cable to the Legacy base, does that then eliminate the ability to connect the TMCC command base? I know from other threads the other tmcc components can connect via the new LCS Ser2 device but no one has stated how the old TMCC would connect in. I still like to use the old remote since it still works. Would it also plug into the new LCS Ser2 component?