What does Wildfire have to do with a Mirke? You'll see the same or slightly more damage with Loki's, plus the added bonus of Store TP.
Works just fine. Mine is ratt+10 qd-5, though im planning on redoing it since I have wildfire now.
I have to agree with this. Personally, I'm quite the fan of using all the STP gear we've gotten access to in the last 15 levels. With Tactician's Roll, it's pretty pointless to aim for a specific X-hit build, so I just stack STP wherever I can. I've been using Loki's and AF3+2 legs for Quick Draw lately; the MAB available in those slots is negligible compared to being able to Weaponskill a couple of ticks earlier.
You can use STP gears for any AGI slots you're currently using if you feel AGI stacking is redundant.