I recently bought a Speakeasy 4 as a project and have been slowly restoring it. Unfortunately the backglass is flaking big time and is basically unobtainable to replace. I do know that the Speakeasy 2 was a common machine in the States. Also, a Speakeasy 2 backglass is readily available. With this in mind, how easy would it be to simply set up/convert my 4 player machine to 2 player and use the Speakeasy 2 backglass. The chances of me ever using the four player feature is near on improbable. Any suggestions would be greatly appreciated. Paul from Oz.