Hi all. Looking for advice on upgrading bathroom lights from MR16 to mains fed suitably IP rated GU10 LED lights. As partly shown on the picture attached, the existing lights are in 4 rows of two lights with each pair of lights fed off one transformer. I'm thinking easiest option is just to disconnect each transformer from its associated junction box and then run 1.5mm sq 2-core cable from the junction box to each 1st light and then onto 2nd light in the pair. Anyone think there is a better way?