Noob needs help
I want to set up a basic relay network, but I can't figure out if I haven't yet earned the tech to pull it off, or if I really just haven't wrapped my head around efficient design in rss. I have 1961 orbital rocketry with 1962 tech in the research pipeline. My Comm Tech is level 2, and my avionics is only unlocked to the first node that gives deep space probes. I'm trying to set up a 3 satellite network with a resonant orbit delivery system. The sum weight of all three satellites is just over a ton. I can barely squeeze 10k dV out of the craft I'm trying to build for this payload. I'm guessing I need at least 12k minimum to get to the orbit I need. Is this overambitious for the progress I've made, or do I need to rethink my entire design philosophy?
Edit: I forgot to mention that the delivery stage (the one carrying the payload, the one which will be establishing the resonant orbit) is about 9 tons, with around 3200 dV. That's the stage I need to get into LEO, so... another 9300-ish dV there? This is where I get into trouble designing this thing.