Amazingly, the packaging for the pad retaining pins was bigger than that of the box for the pair of calipers! Mental! (we are such a wasteful country)
Well I made a copy of a "boomslang" headlight harness today and hooked it up with the LED headlights. Much better, i think my old harness is knackered as even the leds were dimmer when ran straight off that.
Mucho bettero! and hopefully more reliable too