1982 gpz 750 parts wanted

[h.b.bear]

Just bought a 1982 gpz 750 and chasing some parts just to bring her back to original and hoping someone may help with unwanted parts.

1)complete set of mufflers from front to back.(original)

2)set of front and rear blinkers (original)

3)gear lever.(original)

Any help with these parts will be appreciated.thanks Garry