Kriel company with War Wagons,Hooch Hauler,gargantuan

Hello

I just read this on warmachineuniversity: this means that Kriel Company is played at high level with two War Wagons, a Hooch Hauler, and a gargantuan.
That sounds too good to be true.

Anyone tried this ?

I have a mountain King already, and I love the look of both the war waggon and hooch hauler, and i just love huge models.

What should be added to a list like this and who would be the best Warlock ?

I cant wait to get started with this list, so many huge models to build and paint.

Very much looking forward to comments and advice on this list.

Thanks.

Kind regards

Kim