Hello twix and welcome aboard.
I'm also from outside belfast area.
I initially had an xtx and was impressed with its performance but unsure about it sharp steering,mainly down to the 17" front wheel.
After changing to the xtz I liked the more progressive handling,possibly due to the larger front wheel,increased tank range, cheaper and longer lasting tyres,wind protection and like yourself for years after its introduction thought the bikes styling was ugly, but gradually grew on me after a stint on a gs.
Don't rule out the xtr also .
opt_20170311_152226.jpg
http://imageshack.us/photo/my-images/924/DvGtoy.jpg
I sold an xtz a few week ago but your welcome to call and see my current one for size.