I have a Rubberslug gallery and I really like RS 
for many reasons, so I see no problem in anything 
there ;)
But, considering how many cels you must have...
my gallery handles it this way: the cel 
description pages are ALL the same. I only 
change: title, image URL (ALL images in the same 
subdirectory) and description, and upload the 
pages, all same subdirectory. 
I make a thumbnail of the image, gif, and a big 
one, jpeg, all same size. Thumbnail name, image 
name, page name, all the same. 
But as I suck at explaining, the link is above.

^^
Anna