After looking at this one I do agree the original is very simple and underwhelming so I went back and kept the first 3 sliders but changed the rest https://osu.ppy.sh/ss/19512194/34e9 to be less repetitive
I think it's fine the way it is since the inclusion of a kick slider at only this section would be abnormal compared to the rest of the map that doesn't have any kick sliders.