I thought it would be helpful to list these here for reference. I'm having to seach back through years of posts so if you can remember any, please post them here.
True Democrat's proposal - December 2006This contains a fully formed draft constitutionLink:
https://uselectionatlas.org/AFEWIKI/index.php/User:True_democratMain Discussion/proposed amendments:
https://uselectionatlas.org/FORUM/index.php?topic=50897.0Harry's 'Two Nations' Idea - February 2006Link:
https://uselectionatlas.org/FORUM/index.php?topic=36657.msg826777#msg826777