Remove homebrew from Wii?

Hi, I had a System Menu 4.3 Wii. I did the Indiana Jones exploit to get homebrew on my Wii.

The only thing that I installed is Homebrew Channel.

I want to wipe the system and have stock Nintendo 4.3 on my Wii. Is this possible?

Also, I bought two WiiWare games. It would be nice to keep them, but not necessary.

I did not do the BootMii thing if that matters.

Run the HackMii Installer again and uninstall the Homebrew Channel.

Then uninstall Bootmii/IOS.