Yes there are excuses. Just got it out of the back of my truck late this afternoon and have been dickering with the owner of the KZ650. We have an agreement and I am going to pick it up Monday. About a 5 hour drive from here but luckily I was going halfway there (Mtn Home, for the Arkansas Rally guys) for the weekend. So won't have the whole trip expense chargeable to the KZ. GS650 looks good mechanically. Has some cosmetic problems but nothing a bit of paint and a new seat cover can't fix.
Looks like the Kawy is going to be a vintage show bike and the Suzi is a vintage ride bike.
Pics to come, maybe next week.