We cover pretty much all the hoods currently available in this thread:
http://www.ptcruiserlinks.com/forum/...?TOPIC_ID=6438
I believe the fella redrum is referring to was dubbed the "Mystery" hood we're talking about in the last few posts. He offers it in fiberglass at a decent price or carbonfiber at a fairly steep increase, but that's par for the course ain't it.
I tend to shy away from APC products in general as the quality just isn't always there. But I haven't specifically heard any complaint about there hoods.
They do make "add-on" scoops you can put on the stock hood but they all pretty much look like add-ons. The cost to get them as seamless as a production aftermarket hood would likely have you spending more than if you'd just gone with a full hood replacement.
Good luck on your search, be sure to post shots once you make the leap.