Rather than red line I wonder if it's easier to start from scratch.
I wonder if an HOA could take the lead and write policies and bylaws (not sure about declarations they may be set in stone) and use the best practices and the most desirable versions with owner input together consensus, then present them to legal counsel for ultimate adjustment. Once legal makes final adjustments the documents would then go to the owners for formal adoption.
It might take longer but it might save on legal fees and with owner initial input might be easier to implement / adopt.
Thoughts?