Actually, I'll tack on to bokneehog
Mahimatah should go to a risky card I think, to act as a backup nuke.
I think that any of the 7/4 +x Life cards would do.
Chiara Cr works perfectly.
As far as Spiaghi, I think I'd rather see a card who can strike offensively if needed in there, so I'll nominate Lehane
Good choices though Bokneehog