Might keep the air and go with the passive Arnott, AS2700. I called Arnott tech suport and the guy said the rebuilt units get bench tested and if they pass testing they get cleaned, painted, and a new air bag. He said that they cannot rebuild any of the shock components because of the fancy pants fluid in there which would need to be drained to do a rebuild and they don't have access to the proprietary fluid.
With the struts and springs I was looking at I was a little over $120 for each rear with an error resistor thing. For less than $30 more on each side (accounting for site discount and $25 credit for old shocks I send back to them) I can get a tested setup that still retains air and has a lifetime warranty. Plus an easier install, no spring to change or error eliminator to hack the harness for.
Guy couldn't tell me if they make these shocks or if they are now an Arnott Eibach. He said that whatever they don't make in house they contract now with Eibach instead of Bilstein.
Thanks for the input everyone, better pricing source on the Arnotts really helps to make this easier for the weekend wrencher like myself!