Call it what you want homie.
I lived in the sport truck community for quite some time. I remember people discussing this issue on numerous occasions.
The Syphoon... It was so rare anyways... It always ended up swept under the rug.
Go get one man. I'm sure they are fun little trucks
The Syclone was "swept under the rug" by the mini truck guys back in the day because it was expensive as hell compared to the little Tacomas and such. And the second and third hand prices weren't falling off much at all. (I'm talking back in the '90s when the sport/mini truck scene was on fire.)