I don't see how that's possible: I'd need to migrate my home service to FTTP (on PlusNet not Cerberus), but I won't be able to order this until the checker says FTTP available.
So the question is: if I simply let the FTTPoD install complete, and then place a second order for FTTP at the property, what's going to happen?
I am guessing that they'd pull a second fibre at that point and install second ONT. Or they could swap me to a multi-port ONT.
Otherwise they could say it's impossible to take a second service at the property - in which case I'll have to leave my home broadband on copper.