OK. I've now decided to replace the strings on my Rick, but here's the thing. The Rick has a little more slappy treble attack than I like on the low end and less of a mellow strong low end (yes, I know you buy a Rick to get that sound, but it is just a bit much for me, and it gets a bit muddy). So I am looking for strings that might mellow the old boy's e string out a little bit. I'm thinking that nickel roundwound may be the way to go, but I am a total newbie on this (Previously with my Jazz bass, I just went to the local guitar shop and said--"put on new strings"). Any advice on specific strings would be greatly appreciated. Thanks