Don't mean to be nosey, but how is the GBC tileset comming along? I have plans for that set. Basically, I would re-make the first quest, but make it more, er, GBCish. I would remake the dungeons, make them more like the GB zeldas, and try to add things provided that the trigger enemy works right(and my suggestions are any good).
Anyway, Having multiple default qsu's is a good idea. A .qsu would be good for newbies so they can have a template quest to build off of. With all the new things being added, a better explanation is all that a newbie needs.
So anyway, I'll get testing and see if the trigger enemy is working right.