rb20det for s13

does anyone know what all would i need beside the engine, tranny, and harness to do the swap? and also the approximate price for these items (not the install)

thanks

also, anyone know where i can pick up a used or rebuilt usdm ka24de for fairly inexpensive?

I'm Up To $3800 With A Fmic And Exhaust. The Only Parts I Bought For The Install Itself Was A Fuel Pump, Clutch, Sparks Plugs, And Fluids (oil, Atf/gear Oil, Coolant, Etc.)