The new bike isn't attracting me, set apart from the new display. If it would be possible, I would directly want to swap mine of my FXS2020 with this new one but I doubt this display will be available as an accessoire for existing FXS models.
Personally I don't like the looks of the new head light, the make the motorcycle a little common, to common. On the other hand these are finally led lights which is more in line with the electric motorcycles message, maybe Zero is changing over to led throw out there range, would again an interesting upgrade possibility if provided.
Overal the good news for me is that de FX platform is still alive and been developed without mayor changes, so add least we can be sure of further support and maybe upgrade possibilities for the existing bikes