1998 Cadillac Seville Electronic suspension

This vehicle has electronic suspension control with an air pump. The air pump needs to be replaced and both rear shocks are leaking fluid. I would like to replace the electronic adjusting struts in front and the shocks in the rear with compatible, non-electronic versions and decommission the electronic system. At this high of mileage, I don't want to spend the money it will take to repair the current system. In your opinion, what should I consider in doing this? Am I ok in thinking this should be a reasonable alternative to the electronic system?