Wii Shop Channel Dilemma

I have a 4.2 Wii that I just recently installed the hbc on. While I want to continue to use and support the Wii Shop Channel, I would rather not update my Wii to 4.3. It seems like the only legal response to that dilemma is to update officially?

Download the latest shop channel with NUS Downloader and install it with WAD Import.

My imported copy of FF4 and my conscience both thank you