Could be Interesting
I as a total fanatic of final fantasy 7 (9 was pretty great, 8 was not and the others except from 5 did not have the technology to communicate emotion) feel that you could have potential here.
Your graphics are nicely styled and I can almost catch your drift.
First of all, if you have any musical talent and love final fantasy 7 get guitar pro 3 from www.guitar-pro.com and tabulate a midi file with the kind of sounds you'd expect.
Have more chocobos!
and, is there any chance you'd make it interactive?
Good start though.MAke it great with heaps of effort.
Good luck