I will use this information to look at similiar business (or uses) and better estimate the pages you might need. The pages an RV Park needs are very different that those of Homeowners Association.
Development cost and on-going costs can be vastly different.
Estimate you budget based on your first year expenditure.
Consistency in color and style add to your professionalism, so even if this is an additional site, we would like to see it. If its being replaced, it would be helpful to know what you don't like or isn't working.