Looks awesome nmex, mine is almost identical to yours except it's all pcv and totally ghettofied compared to yours.
It's going on tonight (only going to run it at partial throttle) and I'm going to take it to a local shop and pay 30 bucks to get 1 run on the wideband and see what my untuned AF is
edit: I put it on and did a ECU reset, drove it around a bit... I got on it once and wow, way more responsive. *crossing fingers for the AF to be good*
The piping is only around 1/4" inch bigger than the stock maf housing, so I'm hoping it'll just be less rich but still safe.