I have Thomastik Spirocore Solos (tuned down to concert pitch) on my bass, and I love the feel and sound... except the G string just doesn't have as much punch or volume as the other 3 stings. It tends to get lost in the mix often when the other strings do not. Anyone have any suggestions for a G with similar tension and feel to a detuned Spiro solo, but will stand out in a mix a little better? Thanks.