Basically, my question is: Will this idea of setting the character, props and backgrounds--all hand drawn--in Photoshop work nicely in ASP5?
Here is a sample drawing I made, took me about two hours...still not finished with that, i'm seeing this kind of drawing style will consume many hours.

Here is the original size...
http://flickr.com/photo_zoom.gne?id=844974036&size=o
I'm planning on using a large frame format, still not decided how big the dimension at the moment, could be 720 or 1020.
Also, if you have done PS and ASP5 before, how was your experience?
Thanks.