I would deploy it but the sticking point right now is how to associate a mining channel with a payment request. Can it fit into the name field? I don't want to add an account system. If we had a static cashu payment field for each npub that might work. With the current architecture each payment request would require a proxy pool deployment. Not the best UX. I could solve it with an Sv2 protocol extension but I would prefer a dumber and easier solution.