Hmmm, Canis... I am not a fan of the guy, can I make a suggestion at 2 slightly different wolf riding monsters at 205 points?
Wolf guard battle leader
with thunderwolf, runic armour, wolf claws, storm shield, wolf tooth necklace and wolf tail talisman.
Wolf guard battle leader
with thunderwolf, 2x wolf claws, wolf tooth necklace, wolf tail, melta bomb and belt of russ.
The 1st is a decently hard hitting and tough to kill wolf lord, he can weather almost anything, he has the best saves going and only looses 1 attack, he hit like canis and does fill the same roll. He won't get maimed if you get hit with obliterators which a lot of
CSM like to use to plasma spam. The 2 ablative wolves are not really worth it, I use a thunderwolf lord in 1000pts and the wolves die and just slow you down and have prevented assaults due to oversights on terrain(they clip the edge of terrain and force a roll that turns up too short), using runic armour means that when you get sprayed with lots of shots you get to live a bit longer to get into
cc, when in
cc the wolves count for nothing.
The 2nd, he's a little more like canis, hits hard and sacrafices survivability for sheer attack power, he has an invulnerable save so he's gonna last a little longer and you get to kill lots of things