As the title suggests! I have a Cort A5 plus, which is lovely to play/look at - however the electronics leave a lot to be desired I feel. It's got Bartolini (licensed - built by Cort in Indonesia) MK1 pickups and preamp stock, which seem to be a bit marmite with people who have used them - I find they sound quite brittle and, for lack of a better word, false in the high frequencies. The lows, although present, sounds quite muddy to my ears - boosting the bass on the preamp just makes this worse.
The obvious choice would be the direct replacement USA Bartolini MK5s, but as there seems to be an abundance of pickups manufactured in the P2 size (virtually identical at 108mm x 32mm), I wondered if anyone else has any experience of replacing these pickups, and what you decided on and why?