There is no 'good' way to run him so you have to run him in a way that can be fun. I run him in a squad of Chosen with MoS and some Power Weapons. It's a lot of points, but Huron is surrounded by Champions in the colors of Red Corsairs, Salamanders, Sons of Orar, Ultramarines, Blood Angels and Space Wolves and I think it looks pretty friggin cool on the table. Sadly, the unit has been useless more times that it's been helpful. Depending on the rest of my list, I also put in any Sorcerers and Warpsmiths into this unit and they all pile into a Land Raider.
The best idea I've had was to put him and his Chosen in a Caestus Asssault Ram and force feed his Chosen deep into an enemy position. I haven't gotten a Ram yet so it's only been some light testing, but it has been entertaining.
Huron suffers for being on foot, and Chaos has a real lack of delivery options. You just have to find room wherever you can or make the sacrifice of cool over function. But I would keep him in only one unit, not add extra Characters to it so that if you do roll a 2-3 on his Warlord Trait, him and his unit can Infiltrate and solve that delivery problem.