I think that above anything else you need to improve download availability. I would have tried WaC before had it been just as easy as getting GWX.
And if more people that have tried GWX and NYGM give it a go it will allow them to speak with some knowledge of the mod and therefore advertise for it when noobs come a calling.
I can tell you that if I do get a hold of WaC I'll host it on Filefront and link it in my sig. Just to be friendly.
