Precise is nice idea for this build an alternative for weapons could be going with nirnhoned pelinal's aptitude, easier to get a hold, increasing heals and damage against all enemies.
I like the title of the build. K-9 Unit
Interesting variation of ww build. But actually not really good.
Firstly, pelinal is not usefull enough here cause u haven't much wd to improvement your sd.
Secondly, this is not hybrid of stamina and magicka but damage and sustain. So u got ww which haven't much damage and enough sustain for survival.
On the other hand its a good start for builds that based on speed and chasing.
So do not throw an idea, but develop it. In the end, it will be something really successful
Looks like a fun build. I can see the benefit of the 'Prisoner's Rags' after watching the gameplay clips where you can disengage, fill up your magicka bar and go back in topped up (pounce really helps the re-engaging too). You don't need any magicka sustain if you just sprint.
I'd think that a Redguard would be superior to Orc though as 'Adrenaline Rush' can't be replicated, plus you'd get 4% additional stamina. I guess that's personal pref. though.
'Pelinal's Aptitude' seems like a steep price to pay to buff up just a single skill (the heal). What's your spell damage sit at and the heal on the tooltip w/out 'Pelinal's' equipped? With such crazy magicka return from the 'Rags', spamming the heal shouldn't be a major concern so why focus so heavily on boosting it? Especially considering your build is looking like a skirmishing build (disengaging/reengaging often).
As an alternative, you could go for something like 'Undaunted Infiltrator' to boost magicka and to combo a heavy attack w/fear + howl (or 'Undaunted Unweaver' or 'Sergeant's Mail'). Should be plenty to burst through a heavy armor user. Or even Bone PIrate's Tatters to crank up stam sustain and max stamina now that there is a good drink buff. I haven't played the build, so obviously what I'm saying is speculation and thinking out loud. Thanks for the fun build though.