So I was considering a spoiler...but haven't decided which one...

Was originally considering either the Razzi spoiler or the RK Sport spoiler...basically what I want it the drag (stock funny car) kinda spoiler that sits horizontal on the trunk and comes off the trunk a bit...The Razzi was more along these lines.

Other than those two, any other opinions on options based on the criteria?

I actually considered wingless, but I need to see a silver SS coupe wingless before I can make that decision...

Thanks!