I'm seriously contemplating that. Either that or 5 or 6 at geosync. ETA: Well I found the other part of my problem. I've been using the 88-88 because "it looks cool" not realizing it has a microscopic arc. I noticed the DTS-M1 I put on my tugboat worked fine but the 88-88 didn't. Whoops! I managed to get all of my satellites over Kerbin in range of each other and all with an orbital period of 1 day so hopefully they stay in range. I will have go up and add some batteries to each of them, though. Luckily I only had one satellite up in Munar orbit with the 88-88 to retrieve and replace then hopefully I can get my network with the DTS-M1 going.