Looks like there's variants that use all centennial all mosaic etc, buy suspect it's not as straightforward a recipe to simple swap the hops but stick with the same grain bill. Where would I find the Corbel recipe?
Its in the "CAMRA's Essential Home Brewing" book by Wheeler and Andy Parker, but there is too much base malt for the declared OG and the bittering units don't add up to the declared 53 IBUs. In short, the recipe hasn't been scaled properly. Here's my reworked recipe changing nothing but the quantities to give the declared OG and IBUs:
20 litres : OG 1052 : FG 1010 : abv 5.5% IBUs 53 (all from the book)
Water: look up water supply for WImborne Minster. Mine is very soft and I added ½ tsp CaCl2, 1 tsp CaSO4 and ½ tsp MgSO4 to the mash.
4.16 Kg pale ale malt (variety not specified)
100g torrified wheat.
Single infusion mash at 66C (mine finished a bit low so maybe 67C)
70 minute boil
Magnum hops to 30 IBUs FWH
15g Chinook and 10g Ahtanum for 10 minutes (they say 15, but I think 10 gives more flavour for less bitterness)
10g Chinook, 15g Ahtanum, 15g Cascade for 5 minutes (they say 10 minutes but as above)
30g Mosaic, 20g Cascade at flameout
Pitch with Safale US-05
60g Mosaic and 40g Ahtanum dry hop for 2 days at end of fermentation.
Bottle it up and it needs about 6 weeks to come together in the bottle.
I've made this twice and it's a good beer.
Make sure your Cascade, at least, are fresh as they don't keep very well.
Hope that helps.