that is the same style i have been looking at for mine.
here are a couple of links to some shaves
this one is from ballistic fab on a front steer 14 bolt, (dont use ballistic fab, unbelievably terrible customer service)
http://www.pirate4x4.com/forum/jeep-hardcore-tech/1058973-mild-wild-tj-lq4-14bolts-ori-struts-2.html
all sorts of shaves from home brew to cast. whatever
http://www.pirate4x4.com/forum/jeep...ed-14-bolt-shave-14b-corporate-clearance.html
edit: and it would be the ring gear not the pinion gear that would need trimmed.
I used late model spindle nut from a chevy full floating rear axle. works well so far. the stage 8 stuff is just too $$$$.
Fantastic build! Cannot believe I hadn't seen this before