Good luck with your project,you will need i set of ensyclopedias to cover what happened after Wigan every promoter,every dj every soulie every venue every soulie would have a piece of the jigsaw to make the story the way they saw it after Wigan. Dig a little deeper beyond the usual suspects for stories you might be pleasantly surprised at what you discover otherwise you,ll end up with the same as.there are a good many unsung soul stalwarts male and female who helped to keep the scene going for the last 33 years some sadly are no longer with us but I'm sure their friends and family would love it if they got a little mention in your project.Again I wish you well with After Wigan Stoy.
God Bless Mick L