I think you should get X-T20 or even X-T10 Unless you are thinking of long zoom of weather resistant high end type Fuji lens, even on X-T20 with XF55-200 or XC50-230 (I strongly recommend this), the X-T20/10 would be just fine. X-T2 is more for people who requires heavier or more comprehensive lens usage. In your case, light weight is priority and smaller size. Ooh, lower price!