Changer

Yeah I'd say it was 30k due to the dead MK3 armour on the base.

Doubtful. The first monthly White Dwarf is said to contain stuff about Kharn and some Chaos stuff for 40k. As the White Dwarf would now seem to be a retrospective look on the past month, I think it'd be safe to assume that it'll be a 40k pre order again next week and no significant AoS release until September. From that, and with the details of the free model on the White Dwarf, it's likely that the first release could actually be the Gorechosen box set too, as the free model isn't in that box (IIRC).

Games plural? So maybe rules to fit ST too then?

It's good that GW are taking it all seriously and putting an Errata out straight away. Any ideas if this will include points for Matched Play for models from Silver Tower? I know that FW have passed across points for their stuff and are hopeful for a release on the day the GH is released. It would be odd to have a small subset of AoS models without points.

I get the feeling that we'll have tzeentch daemons and tzeentch arcanites judging by the silver tower warscrolls. Shame really.

Although not related directly to the generals handbook, do we have any idea if / when points will be made available for matched play for units from silver tower? I only ask because the tale of gamers thread on the AoS Facebook page noted that Tzaangors were a battleline unit.