Reports in sharepoint 2010

Hi

We have few requirements for generating reports in a farm

1)number of page views for all sites/users/date

2)unique visitors for all sites/users/date

3)Number of Unique page visited for all sites/users/date

Based on Analysis

1)The OOB Analytics report provide only the Page views or unique visitors and do not specify the users

http://blogs.msdn.com/b/ecm/archive/2010/05/03/web-analytics-in-sharepoint-2010-insights-into-reports-and-metrics.aspx

2)Usage and health data collection - logging database (Table: Requestusage provides the required data but captured will be for only 30 days

http://www.codeproject.com/Articles/70865/SharePoint-2010-Logging-Database

We want to know if we can overcome the above drawbacks using Log Parser. Will we able to capture the data as per our requirement and also data from specific from date and to date?

Any help or inputs is appreciated and also suggest any new approach for our requirement

Thanks

Girish