I've got a few large cacti planted out here in Melbourne inc Pachanoid, some trichs, oreo. celsianus, Cleistocactus strausii, some Feros but as I'm sure you are aware its location and drainage that are the issue. I've got several of the shorter ones planted out facing east in loam and with a little protection from the eves of the house. Provided you can ensure drainage I'd say you will be fine. I have a 45cm in diameter E Grunsonii in pot and its out in open exposed to weather all winter as well, only issue it had was when we had 15 min of golf ball sized hale a few years ago. That knocked the specimens out in the open around. All the ones you mentioned should be fine just don't plant them in heavy soil or the constant wet feet in winder could give you sleepless nights every time it rains. Where you thinking of putting them?