I was also thinking about how long some of the stems are. I know Dracaenas will start from laying a 'cane' on the soil/sand/medium of choice. And I'm thinking that the Ag may do the same. Thinking I may try a few different methods, and see which works best.
I think to begin, I'll just cut maybe half of them, see how they progress, and then do the rest of them. Hopefully I'll get several new plants from this one!