Tip: If you make a change to your ROM that you regret, just go to File > Restore > Restore ROM to Previous State in the menu. From there, you can select a restore point and revert your ROM to a previous state.
You are good at SMW hacking. You are good at level design, and you have enough experience to make decent chocolate hacks. You have a good amount of hacking knowledge, and your hacks have no major errors and few minor ones. You probably have a hack on SMWCentral. You can make good hacks.