One thing you can do is use the other body posts that came on the parts tree (they are straight, and have a hole and a little pin type thing) and mount the posts at the edges of the shock tower.
dont use the telescopic ones.....they are good on the front but on the back.....nah....
i know i didnt xplain it well, hope you understood....lol.....
im sure the rest of you's know what im talking about!