Start up the CB 500 X, its incredibly quiet, noisy traffic you can't hear the engine. I didn't have the same problems with the foot gear selector that 2 wheels had, maybe his was set wrong from the factory. The clutch felt nice, it went into gear easily unlike the CBR 250.
For me, it has one of the worst seats I've ever experienced, almost as bad as the KTM 690 R. The foam is too hard, the edges of the seat are too narrow and dig into the tops of your legs just below your bum, that would be the first thing i changed for sure. The bike has a superb riding position, the combination of this and the bike balance makes it a joy in the corners. Experimented with leaning in (sports bike style) and leaning out (motard style), & a neutral lean seemed to be what the bike liked, Honda have done an amazing job with this bikes handling. You can really "place" the front wheel with confidence and that's where it will go, superb.
Power - the only BIG negative about this bike. If you drew a power graph from the Honda CB 250 to the Kawasaki Er6n, the Honda CB 500 X would be well below the line. Out of corners, just twisting the throttle, the bike is very disappointing for a 500 cc bike. Playing around with the RPM's the power kicks in at around 6,500 RPM, below that very boring with no torque. But I think the fantastic handling makes up for it, soon you're having so much confident fun in the corners the power deficiency doesn't seem so important.
Overall, I think this is a fantastic bike and amazing value for money, well done Honda.