I've come back round to this through a particular set of circumstances; our son is now able to pull himself up on things so the number of electronics out round the TV has been culled to the minimum, the PS4 is boxed up but we use the fire TV cube (which also has retroarch and ppsspp on the Amazon app store and is a stealth great emulation machine up to a point), so using the PS4 controller it is now my main gaming box.
I'm going to unlink my pc ubisoft account from my Amazon account and attach it to the wife's (as she has the "main" Amazon prime account so thought it just easier to do it that way), and you can't have more than one account on the thing, so that's easier than going back and redoing every login for every video service all over again.
It's wired into the router so the performance seems fine so far, but as soon as I start picking up games on the ubi store that my pc has no hope of running like the newer asscreeds I bet they'll "sunset" the whole thing...