You are welcome; I am glad that you like the article.

Should there be an issue with our current gas boiler installed a couple of years ago, I would consider installing a heat-pump. Ideally, I would install a PV system to power the heat-pump, too.

As for underfloor heating, I hope I could get away with the current radiators as I do not like underfloor heating; the warmth from the ground makes my feet and calves ache.