Hi Gavo I just got a set of UNDER Mirror light brackets from Motorcyclelarry.com For $99.98 plus $35 freight Total $134.98 delivered in 7 days from the USA Very well made strong and easy to fit, you do need to cut slots in bottom of the mirror housing but the supplied templates make that easy.
Combined light kit looks okay toGot that kitWant to move the HIDs up higher and get a set of LEDs under the mirrors on existing brakets
Still doing that, can get the ones that come through the vent but i want to go higher
Found em here for the 05 ST1300Phttp://www.discounthondaparts.com/default.aspLess than half price with shipping
Prossesed and shipped on there way
Mine is an '09. As you say, they look the same in the exploded diagram.
I cant see any difference betwwen 04 and 05 so should be ok