Searching for lightening strike marauder build

I've been looking around lots and can't find a build for a lightening strike marauder build. I want to be able to do decent damage while still surviving. I was leaning towards a 1h build, I would just appreciate some advice as to what kind of passive tree i should be going for and which items would benefit me a lot. I've got currencies so suggest in the mid to high range. Thank you in advance!

Brain Rattler should be good... that's 100% conversion right there with Lightning Strike.

The usual Zerker tree will do just fine, Cloaked in Savagery + VP, RT, Life/STR, spiced with some 2hd/Mace damage notables along the way. Iron Grip maybe since you're likely to get Bloodless anyway on your path to the Duelist area.