SoC apachesolr

I am planning to hand in a proposal on improving the Apache Solr Search Integration module.
The project would include:

• Porting the module to drupal 6 (if necessary)
• Integration in Views 2, enabling the use of Views 2 as a front-end to display the search results
• Writing simpletest unit tests for this module, especially for the new functionality

What's your opinion on that? I have already contacted Robert Douglas to ask for his.