mate your never gonna find a body kit for a sp8,, there as rare as hens teeth,,,
but i did do a side feed conversion for the sp8 using a rip clip,,, if you can get a rip clip i can help you out,,
i can get hold of feed tubes for the sp8.. may be this and some glue will get you up and runing again,,
if you end up selling your sp8 give me a shout,, as i would like to get one again,,