Buying a tourer bike

Hello Expert,
Thanks in advance for the advice. I am finalizing to by Versys650 for touring purpose. But the seat height is intimidating at 840mm for my height of 5’6". I am attracted by the suspension, mid range power, seating posture and windshield in Versys650, which are ideal for touring except the height, which I could barely reach the ground. In the showroom I saw Z900, which looks very attractive to me with new price, super low seat hight of 795mm, power and look. I am confused if I could go for z900 and still use for touring. How is its suspension, possibility for saddle box attachment and seating posture comfort for long ride please. For my height, z900 seems ideal, but doubt is on touring capability. Appreciate your advice please.