Site has been upgraded to 4.7.0, this was an upgrade from 3.2.
The upgrade process from 3.x to 4.x was done using Mitchel Sellers guidelines for upgrading from 3.x to 4.x.
Using his upgrading tutorial/suggestions, I achieved the major upgrade with no issues to report.
Due to the incorporation of the FCKEditor, I removed the use of the RADEditor completely, but the site still uses the ComponentArt menu for navigation.
NOTE: When upgrading your sites, I cannot stress the importance of a full backup prior to ANY upgrade. Don't ask me how I know!