I am currently using a Rega 3-24 with AT95e cart,PM7001 amp, and MA RX8 silver. I like the sound, and detail is good. Is it worth upgrading the cart and if it is what benifits would I get? My other thought is that if I should upgrade, how do you go about ensuring you purchase the best cartridge for the set up and your personal sound preference? Can you audition carts? It seems at the moment for me a bit pot luck, picking one. I would appreciate any views you have.