hi everybody, i have a warwick replica which i sanded and gave it to the local luthier to give it a polyurethane finish. now i want to upgrade the pickups and my options are emg-40 shape soapbars. i have 2 other basses which are great (pedulla pentabuzz and a jazzbass 50th anni.) they both give me different sounds and im happy with them, for this bass i want something else with the sound. i decided to go with a m4 bartolini soapbars cause im not much of an emg fan, but my problem is the i can't afford a preamp so they will have to work passive. the pickups are dual coil... anyway : how will it sound ? will it be good for slap ? fingerstyle ? i don't have places to check them out (cause i live in israel). thanks.