It doesn't make sense for me to post up for such a small fix, i live in South Africa. it is still under warranty but i was hoping i could fix it.

i had a really bad crash and the battery actually shot out of the car ripping all three battery straps off with it. The wire broke at the post for this crash so i just re-soldered, but i think my battery moved around a few times after that and so it's obviously loosened the posts over a bit of time.

I'm going to get foam spacers for my battery tray so that the battery wont move around anymore but will the post/s break off eventually? I'm scared a post will touch another if it comes completely off and I'm not really in the mood to smoke a 3rd rx8 in 2 months. This particular rx8 i have 10 gauge wire on and i think it could also be a bit heavy on the posts...should i change to 12?

any help/suggestions will be appreciated..