michaelmurfy: @SumnerBoy stop tempting me...
michaelmurfy: What is with everyone tempting me...
Temptation removed, you can thank me later.
So I picked up the ERPoE-5 last night from @Blanch and set it up using this tutorial along with the UAC-AC Pro I picked up at the weekend. I'm still on VDSL so I have the Spark supplied HG659 bridged into the router. With this temporary setup in the living room with the AP sitting on the floor next to the HG659 I'm already getting much better wifi coverage of the full house with speed drops in the far bedrooms less than half what they were using the wifi on the HG659. This is just with the basic set-up without optimising the wifi settings yet. When the switch arrives I'll move everything to the garage in a cabinet and mount the AP more centrally in the house, then the process of running Cat 6 back to the living room and other rooms where I want wired ethernet.
Happy days. Thanks @michaelmurfy for the tutorial.