In my ongoing quest for the perfect shortie strings I stuck a set of La Bella IMA signatures on my Lionel.
I really like the feel of these on my 34 scale Sandberg but the tension of the set is a bit high in regular tuning, but on a shortie they feel perfect. The Lionel has full sized machinehead posts so there's been no string damage winding them - the strings are groundwound rather than a flat and still very round feeling to me, but with much lower string noise than most others.
Very reasonably priced at Bass Direct as well - I will be getting more of them. I asked IMA himself on IG about other options and he tells me that there won't be other gauges coming (boo!) but short scale versions are expected (yay!).
So for basses with smaller string posts it looks like some will become available.