yeah thats fine Tony, its Birrell Platers in Adelaide. They do a good job. Send everything in one lot it will cost the same amount for 5 bolts as it does to get everything on a bike done. After about 5kgs worth the price goes up though. Take a photo/record of all the little parts just to make sure you get everything back.
after speaking to my plater a few times he said there is sort of a few tricks and a bit of an art to getting good finishes, and not everything can be just chucked in a tub and left for so long and thats it. different parts need to be inspected for coverage and some bits may take longer than others. Any way the guys i use have been doing for many many years and they know what they are doing. They can do all the different colours, gold, silver, black etc.