Just replacing the ceiling rose in a bathroom. Presently there is a ceiling rose, but the new light is designed to fit flush with the ceiling. Ideally we wanted to remove the ceiling rose and fit the new light flush against the ceiling. The bathroom is upstairs so I have access to the loft. So I was thinking of using wago connectors to copy the exiting wring using 4 wago connectors (Earth, Loop, Neutral and Switch). Initial thoughts was then to try and squeeze them though the hole into the loft. But I guess they should be boxed in. So looking for recommendation on boxes, or a junction box I can place in the loft. Is there an alternative easier way. Is there something which adapts the ceiling rose base place to accept a flush fitting light? I think the best option is the first longterm but open to suggestion. The flushing fitting light does not appear to have room for the wago connectors in it. So pushing them into the loft with insulation already up there seems the only option I think. I intend to take pictures of the wires, label them before commencing...and understand how they should be connected. Any help would be very much appreciated.

