I agree with the "leave them as specimens" advice. Of course you could always take a few divisions for friends or for trades.
But only the peices that keep it from fitting into a new pot.
I would go to wherever you buy pots, get a large "bulb pan". They are shallow but wide (for forcing a large display of tulips or the like). Just see what will fit. Use some lava rock to help with drainage or to just support it in a nice position. Then, sprinkle your favorite bark medium into the cracks and crevices. The pot itself will be like a mount and the medium that fills the gaps will just keep the humidity up and hold it in place. If you have to cut a few pieces off to make it fit, just soak it really well first. I use a kitchen knife.