Depending on what items are expensive for you, I would say the charms is what kills most poeple. You can substitute the charms with any +Max Damage/ Ar / Lifers such as GC's 10max/70+ar/35+ life or even Large Charms with 6 max/ar/5 dex. The max/ar/dex setup can get like 100-200 more damage but you loose a good deal of life. As I said, this build is for more veterain players so if you can't afford any of this you will be running into problems.