My first ever SSTO, inspired by the design of Mesklin's Skylark It probably has enough fuel left over to get to the Mun, as it does use an LV-N atomic motor. The two side tanks are for the turbojet only, with oxidiser tweaked to 0 in the SPH. I docked it to a fuel/upgrade station with KAS, and fuelled it and added some solar panels and a battery to it. Woohoo for building in space!