i have a 76 p bass with active emg's. the current strings on the bass sound great and as far as i know they could be the original strings since i bought the bass second hand. they look really old and don't have a color on the ball end or string ends. The gauge is 105 85 70 50 the only thing i don't like about the strings is that i do occasionally get string/fret noise when i slide up to certain positions. this could be attributed and brought out because i use a really clean/quick head: mesa carbine but i'd like to get a similar sound but without the string noise. if i could add some more harmonic content and brightness without being harsh i would like that too so with that in mind im thinking bright sounding flats: dr sunbeams d'addario chromes ken smith slick rounds ghs bright flats fender flats are these the ones i should try? is there one i should try before the others? thanks!