lexus sc400 spoiler

Hi evry one, I'm new to the forum and I don't know much about cars. I have a 1992 Lexus sc400. I am satisfied with the speed that I get out of this car, however there is one thing I don't like about it: The spoiler at the back. I really like the spoiler of the toyota supra 1993 and up. I would like to know if I can swap the spoiler at the back of my lexus with a supra spoiler or if there is something similar out there that will fit on my car.

Im sure there is a way to fit a supra spoiler on the sc but hey if u dont want ur stock spoiler im willing to make arrangements to buy it off u. I love the stock ones but the 300's dont come with them unless ordered from the dealer which mine didnt. What do u think, deal?