That's all way more than you actually need to do. A simple battery disconnect will reset all the engine adaptives in the PCM. I know, because I've done it about 208,934 times. Adaptives will be learned; disconnect battery, wait 5 min, reconnect battery; adaptives are gone. That's the standard procedure in the FSM. The capacitors in the module only provide power to the PCM for a few seconds at the very most. They are there to balance out random momentary spikes in alternator voltage.
After a battery disconnect, you should also cycle the ignition from off to run about 7-10 times without starting. This will relearn your pedal adaptive.
To do a throttle learn, cycle the key from off to run (don't start the engine), and wait about 5 seconds. As the fuel pump runs, throttle will also perform a spring test. The throttle blade will perform a full open sweep to learn a number of values for throttle position.