I play a Stanley Signature (short scale) with Roto Funkmasters, and have all the joy of that rubber-bandy, chord-strumming thing that goes along with them...no neck problems yet.
I did have piccolo strings on there (from juststrings.com, by the way---great site), but they cut like barbed-wire into my fingers. Also, the mass of those strings was too light for good slapping. (Although, for bad slapping, any gauge will work.)
W.D.