In reply to tlm:
60m single will be fine if you are not going to retreat.
Most hard parts are bolted very well, but easier pitches can be quite run-out. As others have pointed out, a few mid sized cams and small selection of wires will be enough. I find offsets work better in irregular limestone features than regular nuts, but that is just me. Take long draws and slings as rope drag can get quite hideous from time to time.
Also, if you are going to climb any of the routes on the lower Stup (Domzalski, Danaja, highly recommended, Trik or Karabore for a bit more of an adventure) you can just barely abseil down the 'Absseil pista using a 70m single. But you can of course also continue up the 'Brid za veliki cekic' and top out on the western part of Anica Kuk.