Great to hear what you've done! No judgement here. Enjoy 'em! All of 'em! As much as you want to. Anytime you want to. 🙂
If you happen to think of it maybe 6 months from now, I'd be interested in reading about how you've used it, whether you've used all of the pianos, whether you have settled on just one or two that you use almost exclusively, one or two that you really do not like and would have been happy not to have paid for, that kind of thing. If you think of it.
Happy playing!