In answer to Logos...
I did just what you are contemplating.
When I first joined, I uploaded a ws which was B&W, no artwork but still a good ws and got about 9 downloads, if I remember correctly.
Well, I deleted it, gave it a facelift, added clipart, borders etc...maybe changed a few sentences and uploaded it.
Well, I got more than 170 downloads! Mind you, the same ws but just enhanced...
So, packaging really does make a difference.
I�ve seen some "pretty" ws that were so lacking in content that I didn�t bother to download them and have downloaded numerous "dull-looking ws" with great content!
I think it�s up to us as teachers to choose...after all, we have the critical ability.
By the way, what I consider to be my best ws, is NOT the most downloaded one!
Let�s not forget that "elementary" sells more than anything else, especially ws for YLs.
Greeting from sunny but windy Thessaloniki (Greece)
Alex