I play this build since really long time and I have seen that a lot of other wizards play in same way. You didn't discover this build and tell me why u say that this is DB farming build? What is so special in this build that would be helpful to gain DB's faster than in ordinary way? This build is extremely good for gold farm and to icrease speed of rift farming because you dont need to collect coins from elites.
EDIT: im using starfire in cube,its much better for prox ingeom, u dont need to wormhole rune on teleport if u will be 90% time in archon form.