OK, got the stuff to download from my phone, add a little more detail.
So I drained 2 liters of oil out of the crankcase, put about 2 liters plus the volume of the oil cooler and filter it seems (after it was warm).
Then I almost died! The tranny dipstick had this rusty red color! Turns out it is high dollar tranny oil, and is brand new.
Then the accelerator pump diaphragm was being difficult, and it took 3 tries to seat it and get the thing in it's little groove. I know how to do it now, so it won't be a future problem.
Also the horn, she is broken, he mounted it up behind the transmission to hide it. So it was a 30 minute extraction. Turns out the switch sends 13.5 VDC to the thing every time you push the button, so there is that. All that is holding up getting her inspected and registered.
So, after all that, I got her in one piece and running, and rode to my Mother in Law's place and it wasn't all that impressive, to be frank. She comes out, I shut it down and she says, "It isn't as loud as you said it would be." I agreed and when I was trying to start it to leave, I noticed a plug wire off!!!! Needless to say, after that it was a whole different ride. Apparently 124 ft-lbs of torque is enough to send a 560 lb motorcycle rocketing down the road.