Nice, example. Rebuilt or new: battery, oil/filter, air filter, master cylinders, calipers, chain, carbs, etc. Clean rust-free gas tank.
It runs and rides as it should. It has been in my living room for a couple of years. I back it up to an open door, a start it periodically.
A lot of bike for the money, compared to a Z1 or similar aged Kawasakis. 
It always gets lots of attention at bike nights. I will ride it at the 2024 DGR if not sold:  https://www.gentlemansride.com/

Here is a video of it running: https://youtu.be/-TAmpSfoKN8

Great info. about the GS750: https://www.youtube.com/watch?v=bLOuCiSMtIQ&ab_channel=BrightsideMedia