I was wondering if anyone has a digital pro 6.5ng master module they want to get rid of. I'm looking to upgrade my perfect pass 6.5 system. I had 6.5ng in my old (97) boat and my new boat (02) has an older system. I know Stargazer is the way to go, but I'm trying to keep the cost down. I know I'll have to go to the multi line display.