Unfortunately W/we are going to have to delay purchasing a fully custom cage for a bit, however, W/we still want to upgrade my cage (staying with metal). My current cage is 50 cm long with a 30 mm cage diameter. With the ring and spacer the whole thing is 70 mm long. Goddess wants to go smaller…significantly smaller. I’ve been looking at the Bon4 micro and the Cobra 6.0 Nano. If anyone has any opinions or experiences with either of these i would greatly appreciate hearing from you.