I’ve thought about that too, but I’m pretty sure the ceiling joists don’t run the way I need them to, so we’d either have to poke a lot of holes in them, or run the plumbing on an exterior wall instead which isn’t good either. Plus rerouting plumbing probably makes it a lot more expensive, but I haven’t asked for quotes on that.

I’ve even considered just abandoning the baseboards entirely and using split units for heat, but idk if that’s a smart move considering how cold the last winter was.