Area of effect / Aura AOE radius passives worth it?

Here is my skill tree

I mainly use fire trap and cleave with some Auras (critical weakness and Warlords Mark). I plan to get the 3, 4% Increase AOE radius passives as well as the increase Aura AOE radius passives, but after last night I'm not sure if that's a good plan. I literally saw NO difference in the AOE Radius with cleave or Firetrap after getting one of the 4% AOE nodes....


Anyone with a similar setup or that could help out here?

Thanks.

Bump

I'm using Cleave and Fire Trap in a Templar build with 36% Radius increase. It does increase the AOE range, but 4% on it's own is not very noticeable. Also, cleave's graphic never gets larger so it is harder to tell.

As far as viability, I don't think the 3 x 4% nodes in the middle are worth it, I'd looking in the Witch and Templar area's for Blast Radius and Amplify. They increase radius... and damage.

Awesome thanks! I just realized that you can search for AOE passives...lol I probably should have done that before I committed to this path. However, it doesn't looks like I have screwed myself...in fact, I actually saved a few moves by taking this route. At the end of the 4% cluster is a 40% mana regen, which I need badly right now, and the only other 40% or 20% clusters are way out of my way. Also, I was debating on whether to go north or south, and after searching around for a bit, north (towards witch) seems like the best move.

Here is what I want to do by lev 60