Boxing the meta 4 man

[Shodokan]

LOL. There you go : http://www.d3planner.com/397346783

If the template survives the PTR, which I don't think it will, I'd go for 2x DH, 1x Barb, 1x WD, and melee combat... 4x DH with ranged combat is another option.

The damage from your sentires will outweigh the 1200% damage. What do you gain by dropping mara 6 piece now that it gives 800% per sentry and you will have 5 sentries? Even at 600% theres no reason for it. Unless they brought shadow 2 piece back to being a group wide buff, and even then its probably not enough to warrant dropping 6p mara since the total value is going to be 4000% damage increase.