Script revisions to english language video course - modernising it!

We're looking to reshoot an entire film series that supports an english language course, offered by Britain's largest such company. There approximately 54 short 1 min scenes covering various areas of english. They're quite humorous. But they're old. desperately need modernising with modern references thrown in...eg facebook, texting etc. Just some little snippets to bring the series up to date.
So, if we have 54 scenes, 1 min each....odd changes here and there...?
Many thanks