LOL! We always talked about playtesting the zombies versus the dinos, but never got around to it. I'd LOVE to hear how it works out!!!!
For the money, we like the Papo dino figurines. They're 1/40 scale, so a bit oversized, but they are so incredibly awesome looking that they make up for the size difference. The only one that's way to oversized is the Velociraptor. We still use them for larger raptor species.
A rex costs just $20.00. Its solid and it looks amazing. The textures and paint are top notch. Many of the larger predators actually have moving (hinged) jaws...
We actually have a wholesale account with Papo's North American Distributor but don't have the capital yet to stock them regularly. We hope to eventually be able to carry them and sell them via our website!!!