Best cartridge for a Denon DP-47 F

Ok. I got my "automatic" turntable - it has a new Audio-Technica 92E on it - listed on AT website as "Standard Series" with reasonable specs. I also have an old Signet TK5E but can't find the specs -I don't think it was special. Or would you not fool with either of them and buy a Denon DL-160? I'll be using a C-J Premier 7B which needs at least 1.5Mv per C-J. Tempted to try a Denon DL-103R or other low output MC but then have added expense and lack of knowledge about step-up devices. Any and all suggestions greatly appreciated - anxious to start listening ASAP!