I got a high torque starter in case I went to the big engines in the future, a Hobbico power panel (although the glow circuit crapped out on me and blew out two of my glow plugs before I realized it), a 12V 12Ah SLA battery (lots of juice for multiple field charges of RX and TX batts), MRC Super Brain 969 delta-peak charger, Hobbico electric panel-ready fuel pump, a Great Planes field box, a Great Planes glow starter with meter, some Craftsman hex wrenches (metric and standard), an 8mm socket and driver (for glow plugs), several spare OS glow plugs, big spray bottle filled with isopropyl alcohol, paper towels, power screwdriver, crescent wrench (for prop nuts), extra props, wire cutters...