@MaccaPJ Back to the old SR203 would be the start as a way to go for sure, any Pod's out also and replaced with the SE210 if you need, but the old hub will resurect the Q and the Mesh so SE may not be required.

If you do per chance like the SR213 max hub and any off the pods etc, then the Q Engineer may have a sneaky work around with the Hub, an SE booster and the Q/Mini combo's, but it is a listen carefully and heed any advise that is given. Good Engineer will spot the pitfall's quickly and Yah/Nah just a possible choice.

Open mind that's the question.....