Well done, nice shot! You should probably try reducing the gamma or curves to give it a bit more depth, it's a little bit bright (at least on this laptop).
A great way to open your Jupiter season. Along with Mike's advice, I'd probably try a run at a reduced exposure of 1/25 sec to give you more latitude with the Gain and compare it with the run at 1/33.
Also, I think that most ToUcam operators also set the Saturation to 100% IIRC?