Smashed csl bumper

[Total CSL]

Hi chaps,
Recently had a run in with what I think was a hare .And have cracked my bumper ,splitter ,plastic under tray and bottom part of radiator . Some of my part names may not be quite right (sorry) .Does any of you guys know if these parts are easily sourced or even repaired (especially bumper)or should I just see if my insurance would cover it ? Any advice would be really appreciated .