Apart from the specs of Pino's signature, it was one of your posts which made me strung one of my Rays (actually, both, until Chromes 40-95 have arrived) with 40-95 nickel plated rounds. It's what I call revelation. Now, I'm in love with thin rounds on fretless. Albeit, I must admit it wouldn't work in my first year with fretless. Of course, it'd be different by different people. As to me, I needed quite a lot of time with flats to understand (to some extent) how fretless works. I reckon it's gonna be a journey as long as life itself, but it's one of things which keeps me interested in playing the bass.