I expect a lot of us will be starting new career saves after the release of 0.90. So in anticipation of that day, and because the idea of grinding science on the launchpad makes me sad, I give you Sounding Rockets!
This mod adds a series of very simple 0.35m parts to the start node, including:
Two SRB engines. One with high thrust, one with high efficiency. Neither have decouplers, but will instead automatically jettison when out of fuel (this is especially handy for the upper