I think I feel daunted by not knowing a darned thing about what I'd need to do to get it hooked up and working! I already have a churn thingy (without any attachments) for if I ever do get a working cluster and so on.
I had thought I would be wanting to be using a milking machine come lambing this year, but here we are lambing and I don't have one and I am managing milking by hand - just. I'd still buy a working setup if one came up, but I think I probably have more than enough 'projects' without taking on one where I know I know nothing about the equipment!