Ah, Hillhead...weed capital of the world. More varieties of weed found there than there are fish in the sea. Many of the UK's heaviest weed catches have been claimed on that most productive of shores.
An intermediate line is not ideally suited to prevailing conditions, opt for a Di-5to substantially improve your weed catch rate.
Pulling sparse or skinny patterns through the grue will only reduce your catch rate, so stick to the bulky patterns.
If you fancy a bit of meat to go with all that veg you could always try Hayling Island