Regarding the seat having test ridden both bikes the stock seat on both is about the same.
https://foc-u.co.uk/index.php?topic=25328.0
The first ever SX I test road had the Kawasaki confert seat (WTF they didnt just ship the bike with that from factory is beyond me). Also the stock tyres that ship with the SX are horrendous. Agree on the power modes to a point, on the highest setting you can tell the difference when you give it a handfull. The only issue I had with this bike is the lack of center stand.
What year did you buy? as I believe the first gear issue was fixed in 2017 onwards.
https://foc-u.co.uk/index.php?topic=25328.0
The first ever SX I test road had the Kawasaki confert seat (WTF they didnt just ship the bike with that from factory is beyond me). Also the stock tyres that ship with the SX are horrendous. Agree on the power modes to a point, on the highest setting you can tell the difference when you give it a handfull. The only issue I had with this bike is the lack of center stand.
What year did you buy? as I believe the first gear issue was fixed in 2017 onwards.