Ian
The red wolf was actually one of the later releases in the line, to my knowledge. It was just the first of the new generation of Wolfs to be debuted by Ebonite (along with Sea Wolf, TimberWolf and the WereWolf). This was the last of the Wolf balls, because the only ones that came after them were their respective "counterparts" such as the Red Wolf Pearl of the TimberWolf Pearl.
The pioneers of the Wolf line should be pre-1995 when the Blue Wolf and the Grey Wolf were introduced. I'm sure there were more before them, but I don't know.
Daemon
The Brunswick Speed Zone is actually Blue, with yellow engravings. I think the red one is Speed Demon? That's a good call.
I think Power Torq is looking for solid red balls, that's why balls like the Predator may not suit his bill. They are matte, but have "pearlised" swirl patterns. Unless he can get one which is almost totally red from the phasing process. Such balls are very, very rare and can fetch a high price if sold to the correct buyer.