as it seems my Ortofon mc15 is damaged, I'll be looking for a new cartridge. having bought the whole deck/arm/cart together second hand, I haven't had to do this before - so how do you go about choosing? given these are consumables and I'm not going to be looking a megabucks jobbies, presumably you just have to go on a recommendation? any hints welcome. the rest of the vinyl kit is Gyro SE/technoarm & weight/hr nc psu/trichord diablo. probably looking up to about £300, preferably less....