I put mine up front behind a fiberglass spoiler. It was used when I got it, and I'm not sure who makes it, but it will hold a small cooler, without cutting the front , or trunk floor. There are also brake cooling ducts as well. There was a spoiler like this on eBay a while back.
I used a Troutman thermostate is back and SS lines down the side behind the rockers.
I didn't even paint the spoiler, it is still in it's original white gelcoat. Note the cone damage on the passanger side!