Now compare with an 1865 William Younger Export - 1064 OG, 11.25oz of Cluster/Goldings/Spalt in 5gal, as we all know that Scottish beer is malt led and has hardly any hops in it....
http://barclayperkins.blogspot.co.uk/2016/08/lets-brew-wednesday-1865-william.html
What comes around, goes around...
Don't know about the Fuller's IPA specifically but in general Fuller's bitter with Target, Northdown and Challenger then have Goldings and others in late.
As has been hinted at, hop vintages matter in the UK. 2015 was fantastic, 2016 was lousy in Kent but better in Herefordshire (so go for either Hereford Goldings or things like Northdown which are mostly grown out west), 2017 had a dull August so things have ended up more earthy - certainly very "British" but if you're looking for the citrus you can get from eg Fuggles then you might be better looking at eg Savinjski Goldings or Willamette this year.
Personally, although I love Goldings, if I was looking to make a fairly "classic" British IPA at the moment, I'd probably be using something like 2:1 First Gold:Bramling Cross as late-kettle/dry additions. Or adding in some of the newer aroma varieties like Ernest and Jester - they're never going to be Citra-strong, but they do add some useful fruit flavours. Going back to Fullers, their latest collaboration with Cloudwater used Chinook & Simcoe dry hopped with Olicana in a NEIPA/DIPA-ish beer.