After getting hosed by the Ebay seller WEbehonest; they sent the wrong product and wouldn't make good. This project was stalled until I saw this post; "153IR - Is it operationally dependable ?" in which RICKO responded about Azatrax train detectors. I ordered the MRD6X for two tracks. I also needed a relay for the RK gates. I just finised installing them and they work great. To make it even better, john Parsons is very reachable and helpful.
Thanks again RICKO!