i bought the kit off ebay and it was removed from the previous owners car.
it had been proffessionally fitted before and the guy that supplies the kit and fitted it to the previous owners car has been very helfull.
he even said that if theres anything that he can help with then feel free to call him
i do plan on taking my time fitting this kit and will be trying to make the kit look like it belongs under the bonnet by taking the extra time and thought into how things are mounted safely.
thanks very much captain jack for the photo.
for the record and others searching ive now found out that the holes need to be drilled no more than 300mm away from the intake manifold