Excellent, thank you for all your help. Really much appreciated.
If I may, I might end up coming back to you if all doesn't go quite to plan!
Certainly, please do.
What GFast modem should I go for, a nearly new ZT Link MT992 Openreach Modem or the Draytech Vigor166?
Both about the same price.
My gut feeling is the MT992, but I have no direct experience of either.
Might be worth asking the question over on Kitz https://forum.kitz.co.uk/ they have more experience of both devices.