Sup AkAMiller, Iam in plam beach area... I don't have a 1g but still have several left over 2g parts from awd build.. trans,tcase,diff, driveshaft etc.... Have you tried sfl facebook groups..
example: south florida dsm sales

I'm currently not on facebook, but this might be a good reason to jump on. My mirage was originally a mirage turbo and it has the 4g63t swap completed. After checking out the first minute of lilevo's dvd on youtube that lists the parts, it seems to me that I only need a 1g driveshaft and a 1g rear subframe. I actually have an AWD tranny installed with the part removed that allows to be used in FWD. Figured I would just get a fuel cell for the gas tank. The video specifically says 1g so I'm not sure how well the 2g parts would mount up.