Complex sentence: We have an opportunity to shape this relationship, influence behavior, establish processes, set policy and improve administration; to improve Wikipedia's credibility, while reducing the burden of policing COIs and to transform disruptive editors into ones that will help improve our coverage of companies.
Split into simpler sentences: We have an opportunity to shape this relationship, influence behavior, establish processes, set policy and improve administration. There is an opportunity for dialogue, to improve the credibility of Wikipedia, reduce the burden of policing COI contributions, and transform disruptive editors into ones that will help improve our coverage of companies.