Man, I just can't get behind the bidet/smart toilet thing....Tried them in hotels and it's just weird to me. If you enjoy it though, then why not, looks like a nice unit. I assume you installed that outlet right next to the toilet specifically? Whats with the second outlet in the same spot on the opposite wall?
Like KTM, I recently bought a few $10 "FluidMaster" valve & float assemblies, and a bunch of braided supply lines, and went around and freshened up all the toilets in our place. I was worried about the 15+ year old supply lines, and the original valves were pretty loud.