To provide some spice for my IG and a new outing for my GK's what about putting a unit of 10 in a Valkyrie?

The GK's have a cheap transport, that is not dedicated to an IG unit, it flys in and lets off the GK's to inflict some useful damage.

You must be thinking IG with a sizable number of GK allies on this one.

Thanks for any nuggets of wisdom.