Billies would be nice, but the teins had more adjustments as they dont make pss9's for the gen3 (ie teins have an adjustable lower bracket)
Swaybar wise...if i did it again id go cusco..ive actually been looking into the change one day, just gotta talk to my japanese importer mate
Mud spats...do et!! But id colour code them in your case due to the lack of front lip? And get the ABC revision ones, as the chunky DE ones look horrible
Front lip i wouldnt do with your s401 bar....i love those bars!! I would love to import one from K2
Mesh grille was just pure luck to find lol
Fan belt cover you can get off kris at rising sun...mines off a USDM ej25
GS AOS is awesome, highly recommend it
Bonnet dampers are prova eifel ones that were gold...generic ones can be sourced though
Quickrack was the best mod handling wise, i thought B4's had a pretty tight rack already?
JDM crash bar is super handy! (shhhh its stock

)
Power steering cooler is bolted to the support...never thought about rubbers? But i might make some up at work now youve mentioned it?
Glad i could be a guinea pig for a few mods you want mate....lord knows my wish list is still pretty long lol