information and impact of implementing new chart of accounts

Summary:

We are planning to implement an additional chart of accounts next year that will be different than our current chart of accounts, so it will be a completely new setup and new primary ledger. We are wondering if there is anyone who has done this already and could help give an idea on what to look for or impacts to the system we might not be aware of. The new chart of accounts will use segments 1-8 like we do already but they will be different values than what we currently use. If there are