As much as I like the reborn Dakkafex, I'm liking the look of a Tyranofex to back them up. It's really tough, not too much more expensive than a Dakkafex, can have a S6 AP4 torrent flamer + one of the thorax flamers, AND provides a nice big piece of mobile cover for your Dakkafexes, other MCs and zoanthropes.
Also the Trygon Prime with Norn Crown has a ridiculous synapse footprint. Ludicrously expensive though.
Just throwing it out there, what do people think?
When I was a young boy, I dreamed of being a baseball...