That Salvador looks lighter than 21 SRM to me, my system seems to brew dark (maybe excessive evaporation?). I would shoot for 21 SRM (consistent with ruby red from company web site). 20% crystal sounds like a lot that being said my result was more chocolatey and not toffe enough for my taste.
30 IBUs seems more right to me but I have nothing to supprt that.
The Wyeast Ringwood description seems to be fit the bill for what you are looking for in a yeast.
Based on the website you have the ingredients down:
Good luck with it.Hobgoblin is strong in roasted malt with a moderate hoppy bitterness and slight fruity character that lasts through to the end. The ruby red coloured Hobgoblin is full-bodied and has a delicious chocolate toffee malt flavour balanced with a rounded moderate bitterness and an overall fruity character.
ABV: 5.2% in bottle, 5.0% in cask
Bottle: 500ml
Cask: yes
Hops: Fuggles and Styrians
Malts: Pale, Crystal and Chocolate