Gave up on the Stillen underdrive last night. Just not enou room in there for my hands/arms, and can't see myself pulling the rad just to swap a pulley.
Neither of the pullers I have were going to work/fit anyways so that helped the decision along.
Stock air boxes back on for now too. Need to decide if I get G3 or go for broke and order SC instead since the intakes would become a redundant part and could be factored into the cost of the SC.
Somehow I think for now it will be G3 though. Had 3-4 weeks of rain so that's a lot of downtime for the car. Right now just want to drive it and enjoy