Position Filled: database wizard | D5 to D6 migration

UPDATE: We have filled this position. Thanks.

I am working with a client to build a D6 site and migrate his data from D5. I've hit a wall with the migration part. I've used node_import successfully with the profile to content profile migration, but now I've moved on to the blog content type which is more complex and I'm having difficulty creating a csv file that contains all the right information for the import. Database wizardry is beyond my current experience level and I could use some help. I'll explain what data I want and give you access to the client's old database and you can supply me with a csv file that has it all in there. I can handle the import from that point. If you reply be sure an let me know how long it will take and how much you charge.