do NOT, i repeat, do NOT part out a complete bike. i hate that so much. if you can get it running (and it sounds very much like you can), then please get it running. enjoy it. ride it around. impress your friends. whatever. you will have fun working on and riding your new moped.
but if it's complete ... please don't part it out. mopeds have souls ... treat them w/ love and they will carry you for hundreds of miles of bliss.