Not much has been done but were slowly making progress.
We got the rear cleaned up a little and built the link crossmember, measured for the 4link bars and put together a list of parts that I will be ordering tomorrow to complete the rear.
We also ordered a notch from guiltybydesign.net built specific for the mazda, that should be here this weekend hopefully so we can get started on that.
Heres a pic of said crossmember