I recently ordered a new steering wheel, made a risky choice and picked the 280mm diameter Momo Team. It's ridiculously stupidly small.... Upside is that it feels like I'm driving a go kart and the response/feedback is amazing. Steering effort is increased but still manageable, only difficulty is reverse parking.
I also bought a proper oil catch can to replace the temprorary one I had. It's made by 42 Draft Designs and I had one in my S15 too, build quality is amazing and has a filter inside to properly catch all oil vapours.
I purchased it locally through Carformance:
Now some photos of the catch can install =)