The exciting conclusion; now with 90% more gray!!!
So all in all, it was an enjoyable hack. Despite its difficult portions like Wily 4 that pretty much require save states, it was still all very nicely done. Again, you can download it here; http://rg20.web.fc2.com/grayarea.html
And according to the website, Wined is working on another RM2 hack called Hybrid Hex. It looks amazing so far; looking forward to it!