I have a ZX14 with SW-Motech quicklock racks with Givi V35. The racks comes of and on in 30sec for that clean look when not touring. Bags-connection tankbag. This summer i am going to add a Givi 45L topcase.
I have original screen,saddle,pegs and havent raised the bars. I go touring in Europe for 2-3 weeks and i am very happy with the bike, its a tru sport-tourer
The original saddle isent the best, but good enough for me, but for two up i whould get the C14 saddle or custom made saddle.
I whould have tried to get bigger cases then the V35.
The BMW K1300S is somthing worth a look, even the older K1200S but i whould only buy 2007 and 2008 of the K1200S.