Thought I'd never persist with any character but Inquisitor, but after playing coop with a summoning astral build the class started to appeal to me. Thus I found this Spectral Hand build and it intrigued me.
So far I'm LOVING it =) I've decided to compromise by taking Grim Resiliance, as with silver mod it reduces regen penalty. Also I sometimes use Nether Allegiance on boss fights. Getting this build to work takes some perseverance, it seems like a lacklustra Combat Art at first but once you get the regen times under control with some RPH(I'm on 360 version too), its fantastic. Its like *point* 'DIE!' *point* 'DIE!' *point* 'DIE!' *point* 'DIE!'
Also note that Ive not used a shopper and started on silver. To manage up to level 25 ish I've had to alternate it with scything/demonic to compensate for regen times, DW focus came in handy here. For boss/tough fights I have augment guidon and SF combo'd(both 20s ish regen), and rousing command seperately.
Hopefully will report back soon with a positive update hehe