Congratulations - i owned 3 models, and tested the SR/F. FXS is by far my preferred model - good torque, very light, goes everywhere. You will love it !
Some modifications I did and you might consider :
- adapting a low fender on the front wheel (you just need to order one from a S model at AF Racing) limits mud/water projection A LOT
- a small adaptable wind screen (I bought mine for 30$ on aliexpress, it is perfect)
- adding a button to open my garage without having to look for the remote control
- adding a small bag on the reservoir to keep rain paints + charging cable + a wipe
- bying a brake lock with the right dimension so that it fits on the passenger peg when not on the brake
- strong light led bulb (2$ on aliexpress), only for the full light light
- hand gards with turning signals (doubles original turning signal, makes you twice as visible when riding between lanes)