120, eh? Huge! Sounds like an interesting set, Jeffski.
I did a little experimenting recently.
On a whim, I picked up the short-scale set of TI Jazz Flats, which come with a 106 E-string (their regular long-scale set has a 100.) I strung them through the body (they are for 32" scale basses) and they fit perfectly on my Cortobass with no need to cut the strings. Still, they are very low-tension, and I had to loosen the truss rod quite a bit to bring some relief back to the neck. I had to use a very light touch when playing. Took them to band practice at church and ... removed them that same night. Now, they sounded really really good on our slowest acoustic-only songs. Very pretty. But I did not like them on our more upbeat stuff - the initial attack seemed soft, and the sound tended to "bloom" rather than punch. Hard to describe, sorry, but that's the way it seemed to me. Anyway, I think they'd be great on a hollow-body in a jazz or acoustic-folk setting, but they (and flats in general, probably) are just not for me. If someone wants to experiment with this set on their Bird, let me know (Andrew, your fretless maybe?)
Now I've got a D'ad 110 nickel round on the E and SIT 45-65-85s on the others. The D'ad 110 fit the nut with no adjustment needed, but to my fingers it still feels soft compared to the others. I guess SIT is known for higher tension, which is probably why Scott used them previously, but the feel is noticeable. I see that SIT has individual 110s and 115s available through Juststrings, and I'll likely try the 115s next. Or maybe I'll grab one of those Zachary sets.
