The 'rate my spec' thread

[Vet]

As a Shadow DPS, I do want to maximize my DPS while also, where I can, choosing tank-ish utility for emergency situations.
http://www.torhead.com/skill-calc#601Mc0...khMrtzZc.1


This is the build I have been using; with minor variations. Throwing armor points into Mind Snap loosening, for instance. But I really haven't found many strong supporters of Upheaval. After several ops, I seem to find Project far and away outstrips everything except Clairvoyant Strike in total damage done over duration. Would it be beneficial to change the above into something more along the lines of:

http://www.torhead.com/skill-calc#601MZGRMRkhMrtzZf0c.1


I feel like it would be. But I am awful at spreadsheets, so I was hoping someone might have some insight I haven't gleamed elsewhere.