Ooooooh !!! I have always enjoyed the look of the factory drilled rotors. Looks like you have a nice factory exhaust too, which is good. I have run the factory and a Jardine. Much prefer the factory exhaust and have one or two on the shelf to keep in case I ever get mine going. I don't think think that engine guard is a stock item, but it would be nice to have the mate to it for the other side.
Personally, I am hoping you keep it and ride the wheels off it, haha. I do hate the 85 MPH speedometers though... grrr..
And yes, they are cold blooded. Requires choke even in the summer. I recall that even after a long ride, if it sat more than about an hour it would require choke for startup. But I used to get a consistent 45 to 47 mpg out of mine. Most of my buddies rode 750s - Suzuki GS, Honda Magna etc. On long trips we would all fill up and at every subsequent fillup, I would put in less gas when topping it off than the smaller bikes.
There is an old Hot Rod magazine test of this bike. I remember it was in the very back of the particular issue. I believe they recorded something like a 4.3 second 0-60 time and maybe 11.92 quarter mile, but mainly were impressed by the roll on IIRC.
Kirk