I have the speed shot front end, new g4 rear bulkheads + the new sway bar that i still have to install on the regular rear s arms. I'm going to have to use longer links and make my own holes on the arms. I also ordered the new brake bracket as the old one interfered with the roll bar.
I was thinking on getting the rs parts but was not sure i could swap rear end for rear end.
I do not have the ed transmission but the original g4s one.
I'll look for your post with the parts.