Great work. Totally impressed! I wish this was about just after Xmas!
Anywho, just an observation I've had...
I decided to install PriiLoader to mine to boot it straight to the USB Loader I'm now using (WiiFlow is by far the best and I've used the 3 top ones so far!)
Doing this I feel stops the kids from updating on the web or deleting shit they know nothing about causing me more work to repair it. Plus, with WiiFlow it has a Parental Lock on what happens in the WiiFlow GUI.
Perhaps mention of the proceedure to install it added? I would type it up to help, but mine was setup by a lot of trial and error - a lot of patience - and far too much time!