Pictures would help, really...
Pickups will most likely be
DiMarzio Paf Pro and Fred, as the
PAF Pro hasn't been there in 2003 yet, to my knowledge.
The only difference between JS900 and JS1000 I know of are the PushPull Pots anyways (well the 900 has the original Edge on it aswell...)
Headstock slanted AWAY from the body?
Really... post pics, please :P