A fair bit of the content is there, but turning into a more 'Witness Statement-friendly' format certainly won't hurt. IIRC there are some decent examples linked to in the MoneySavingExpert thread. Things such as numbering each paragraph, including a contents page, etc., anything that makes the document easier to navigate during the hearing. I notice the document you uploaded includes hyperlinks - the judge may be looking at a printout of your witness statement and evidence, so might not be able to click links (and even if they could, probably wouldn't), so where you have used links, include full copies of whatever documents they link to in full, as an exhibit in your evidence.