I have 2 sites in OSC and 1 just HTML pages. One with PR3 and two with PR4. I look forward to bringing the PR to 6 with optimised copywriting and other necessary things like redesign, Linking for each of them. One of the OSC sites have a problem of displaying the optimised URL ending with [url removed, login to view] (it displays ?osCsid=....) after .html - to be resolved.
Please also refer to my another project: CRE loaded template design & logo design. This also needs copywriting and SEO.
Please quote with the brief info. of your approach.