Hello I have once again discovered the joys of vinyl records, but I am in need of some advice. I have a Dunlop Systemdek IIX turntable, Linn Basik Plus tonearm and Audio Technica AT-F5 MC cartridge. Although these items are many years old, they have only been used lightly. Sound is still as good as I remember it when bought in the late 80's. However, I am concerned I need to replace the AT-F5 cartridge soon due to its age. I am happy to keep the turntable and tonearm, but I would like to know what cartridge to buy to replace the AT-F5. I am aware of the need to audition 2 or 3 replacement cartridges before I purchase, but I need a 'starting' point. Any recommendations would be welcome. Thanks Dave