Greylord Cav!

http://privateerpress.com/warmachine/gallery/khador/units/greylord-outriders

I like the models too.

Wild speculation time - Greylords and Gun Mages have 3 different types of attack. I expect the Cav to share a maximum of one of those. Probably blizzard for the greylord (although how awesome would light Cav be with a spray?). They will not get ice cage, every unit with ice cage has 3 members and ice cage causes stationary if you get hit 3 times. I can't see them giving it to a 5 man unit. Without even knowing anything about the unit I can predict that they will be awesome with Strakhov. Occultation on ranged light Cav is amazing. They shoot and then they move back 5", with their SPD they are very difficult to get to and can get into fantastic positions.