Following this thread and discussion (see below - with help from Seymor

viewtopic.php?f=5&t=58037
To be honest I've tried so many different beers since then I'm not sure how close I got, but in colour, mouth feel and great flavour I don't think I've done too badly.
Here's the recipe I did anyway:
Maris otter pale malt 5.2 kg
Caramalt 250g
Crystal 200g
Wheatmalt 200g
Columbus 20g @ 90mins
Centennial 20g @ 30mins
Simcoe 20g @ 30mins
Columbus 20g @ 5mins
Simcoe 20g @ 5mins
Simcoe 20g dry hop for 5 days after main fermentation
Safale US-05 yeast
OG 1056
FG 1014
ABV 5.5%
Mash at 66 degrees for 90 mins
Boiled for 90 mins
Due you using a hop filter and adding hops directly to the boil I was a couple of litres short at 21 instead of 23, so next time I will add some extra boiled water to get back on target.
It's been conditioning for 4 weeks now in the keg so will be ready for a good taste this weekend, it was sampled last weekend and was still very good, just not quite cleared.