GC gets bulk rates.
Ampless without IEM is sort of pointless, in my opinion. The main benefit of ampless is the silent stage where FOH sound isn't messed up by the stage bleed. Replacing an amp with a monitor speaker doesn't do it.
.148 B string?
If you look into the Physics of string tension, you find that each string on a fourths tune instrument needs to be 1.33 x the diameter of the next smaller one for them to have equal tension. I like really light gauge strings, and a 95 E has the same tension (35 pounds) as a 130 B. My string gauges with most brands are 40-55-70-95-130, which is a well balanced set. With Kaliums, I use 37-51-70-94-130
All those 5 string sets with a 100 E and a 120 B - why does your bass have a floppy B string? It's not the bass's fault, it's a string design problem - you should have a 135 B if you want it to not be floppy. With a big enough B, it'll work just fine. For a 95 E, you need a 130 B. For a 105 E, you need a 140 B, and so on.
